161526288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 546215040

約数和(自身を除く): 384688752

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 29, 33, 42, 44, 48, 56, 58, 66, 77, 84, 87, 88, 112, 116, 121, 132, 137, 154, 168, 174, 176, 203, 231, 232, 242, 264, 274, 308, 319, 336, 348, 363, 406, 411, 462, 464, 484, 528, 548, 609, 616, 638, 696, 726, 812, 822, 847, 924, 957, 959, 968, 1096, 1218, 1232, 1276, 1392, 1452, 1507, 1624, 1644, 1694, 1848, 1914, 1918, 1936, 2192, 2233, 2436, 2541, 2552, 2877, 2904, 3014, 3248, 3288, 3388, 3509, 3696, 3828, 3836, 3973, 4466, 4521, 4872, 5082, 5104, 5754, 5808, 6028, 6576, 6699, 6776, 7018, 7656, 7672, 7946, 8932, 9042, 9744, 10164, 10527, 10549, 11508, 11919, 12056, 13398, 13552, 14036, 15312, 15344, 15892, 16577, 17864, 18084, 20328, 21054, 21098, 23016, 23838, 24112, 24563, 26796, 27811, 28072, 31647, 31784, 33154, 35728, 36168, 40656, 42108, 42196, 43703, 46032, 47676, 49126, 49731, 53592, 55622, 56144, 63294, 63568, 66308, 72336, 73689, 83433, 84216, 84392, 87406, 95352, 98252, 99462, 107184, 111244, 116039, 126588, 131109, 132616, 147378, 166866, 168432, 168784, 174812, 190704, 196504, 198924, 222488, 232078, 253176, 262218, 265232, 294756, 305921, 333732, 348117, 349624, 393008, 397848, 444976, 464156, 480733, 506352, 524436, 589512, 611842, 667464, 696234, 699248, 795696, 917763, 928312, 961466, 1048872, 1179024, 1223684, 1334928, 1392468, 1442199, 1835526, 1856624, 1922932, 2097744, 2447368, 2784936, 2884398, 3365131, 3671052, 3845864, 4894736, 5569872, 5768796, 6730262, 7342104, 7691728, 10095393, 11537592, 13460524, 14684208, 20190786, 23075184, 26921048, 40381572, 53842096, 80763144, 161526288]

約数ペア:

[(1, 161526288), (2, 80763144), (3, 53842096), (4, 40381572), (6, 26921048), (7, 23075184), (8, 20190786), (11, 14684208), (12, 13460524), (14, 11537592), (16, 10095393), (21, 7691728), (22, 7342104), (24, 6730262), (28, 5768796), (29, 5569872), (33, 4894736), (42, 3845864), (44, 3671052), (48, 3365131), (56, 2884398), (58, 2784936), (66, 2447368), (77, 2097744), (84, 1922932), (87, 1856624), (88, 1835526), (112, 1442199), (116, 1392468), (121, 1334928), (132, 1223684), (137, 1179024), (154, 1048872), (168, 961466), (174, 928312), (176, 917763), (203, 795696), (231, 699248), (232, 696234), (242, 667464), (264, 611842), (274, 589512), (308, 524436), (319, 506352), (336, 480733), (348, 464156), (363, 444976), (406, 397848), (411, 393008), (462, 349624), (464, 348117), (484, 333732), (528, 305921), (548, 294756), (609, 265232), (616, 262218), (638, 253176), (696, 232078), (726, 222488), (812, 198924), (822, 196504), (847, 190704), (924, 174812), (957, 168784), (959, 168432), (968, 166866), (1096, 147378), (1218, 132616), (1232, 131109), (1276, 126588), (1392, 116039), (1452, 111244), (1507, 107184), (1624, 99462), (1644, 98252), (1694, 95352), (1848, 87406), (1914, 84392), (1918, 84216), (1936, 83433), (2192, 73689), (2233, 72336), (2436, 66308), (2541, 63568), (2552, 63294), (2877, 56144), (2904, 55622), (3014, 53592), (3248, 49731), (3288, 49126), (3388, 47676), (3509, 46032), (3696, 43703), (3828, 42196), (3836, 42108), (3973, 40656), (4466, 36168), (4521, 35728), (4872, 33154), (5082, 31784), (5104, 31647), (5754, 28072), (5808, 27811), (6028, 26796), (6576, 24563), (6699, 24112), (6776, 23838), (7018, 23016), (7656, 21098), (7672, 21054), (7946, 20328), (8932, 18084), (9042, 17864), (9744, 16577), (10164, 15892), (10527, 15344), (10549, 15312), (11508, 14036), (11919, 13552), (12056, 13398)]