172898232

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 488980800

約数和(自身を除く): 316082568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 97, 104, 116, 156, 174, 194, 197, 232, 291, 312, 348, 377, 388, 394, 582, 591, 696, 754, 776, 788, 1131, 1164, 1182, 1261, 1508, 1576, 2262, 2328, 2364, 2522, 2561, 2813, 3016, 3783, 4524, 4728, 5044, 5122, 5626, 5713, 7566, 7683, 8439, 9048, 10088, 10244, 11252, 11426, 15132, 15366, 16878, 17139, 19109, 20488, 22504, 22852, 30264, 30732, 33756, 34278, 36569, 38218, 45704, 57327, 61464, 67512, 68556, 73138, 74269, 76436, 109707, 114654, 137112, 146276, 148538, 152872, 219414, 222807, 229308, 248417, 292552, 297076, 438828, 445614, 458616, 496834, 554161, 594152, 745251, 877656, 891228, 993668, 1108322, 1490502, 1662483, 1782456, 1987336, 2216644, 2981004, 3324966, 4433288, 5962008, 6649932, 7204093, 13299864, 14408186, 21612279, 28816372, 43224558, 57632744, 86449116, 172898232]

約数ペア:

[(1, 172898232), (2, 86449116), (3, 57632744), (4, 43224558), (6, 28816372), (8, 21612279), (12, 14408186), (13, 13299864), (24, 7204093), (26, 6649932), (29, 5962008), (39, 4433288), (52, 3324966), (58, 2981004), (78, 2216644), (87, 1987336), (97, 1782456), (104, 1662483), (116, 1490502), (156, 1108322), (174, 993668), (194, 891228), (197, 877656), (232, 745251), (291, 594152), (312, 554161), (348, 496834), (377, 458616), (388, 445614), (394, 438828), (582, 297076), (591, 292552), (696, 248417), (754, 229308), (776, 222807), (788, 219414), (1131, 152872), (1164, 148538), (1182, 146276), (1261, 137112), (1508, 114654), (1576, 109707), (2262, 76436), (2328, 74269), (2364, 73138), (2522, 68556), (2561, 67512), (2813, 61464), (3016, 57327), (3783, 45704), (4524, 38218), (4728, 36569), (5044, 34278), (5122, 33756), (5626, 30732), (5713, 30264), (7566, 22852), (7683, 22504), (8439, 20488), (9048, 19109), (10088, 17139), (10244, 16878), (11252, 15366), (11426, 15132)]