128559168

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:745

約数の個数: 168

約数和(自身を含む): 411297120

約数和(自身を除く): 282737952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 64, 68, 72, 76, 96, 102, 114, 136, 144, 152, 153, 171, 192, 204, 228, 272, 288, 304, 306, 323, 342, 408, 456, 544, 576, 608, 612, 646, 684, 691, 816, 912, 969, 1088, 1216, 1224, 1292, 1368, 1382, 1632, 1824, 1938, 2073, 2448, 2584, 2736, 2764, 2907, 3264, 3648, 3876, 4146, 4896, 5168, 5472, 5528, 5814, 6219, 7752, 8292, 9792, 10336, 10944, 11056, 11628, 11747, 12438, 13129, 15504, 16584, 20672, 22112, 23256, 23494, 24876, 26258, 31008, 33168, 35241, 39387, 44224, 46512, 46988, 49752, 52516, 62016, 66336, 70482, 78774, 93024, 93976, 99504, 105032, 105723, 118161, 132672, 140964, 157548, 186048, 187952, 199008, 210064, 211446, 223193, 236322, 281928, 315096, 375904, 398016, 420128, 422892, 446386, 472644, 563856, 630192, 669579, 751808, 840256, 845784, 892772, 945288, 1127712, 1260384, 1339158, 1691568, 1785544, 1890576, 2008737, 2255424, 2520768, 2678316, 3383136, 3571088, 3781152, 4017474, 5356632, 6766272, 7142176, 7562304, 8034948, 10713264, 14284352, 16069896, 21426528, 32139792, 42853056, 64279584, 128559168]

約数ペア:

[(1, 128559168), (2, 64279584), (3, 42853056), (4, 32139792), (6, 21426528), (8, 16069896), (9, 14284352), (12, 10713264), (16, 8034948), (17, 7562304), (18, 7142176), (19, 6766272), (24, 5356632), (32, 4017474), (34, 3781152), (36, 3571088), (38, 3383136), (48, 2678316), (51, 2520768), (57, 2255424), (64, 2008737), (68, 1890576), (72, 1785544), (76, 1691568), (96, 1339158), (102, 1260384), (114, 1127712), (136, 945288), (144, 892772), (152, 845784), (153, 840256), (171, 751808), (192, 669579), (204, 630192), (228, 563856), (272, 472644), (288, 446386), (304, 422892), (306, 420128), (323, 398016), (342, 375904), (408, 315096), (456, 281928), (544, 236322), (576, 223193), (608, 211446), (612, 210064), (646, 199008), (684, 187952), (691, 186048), (816, 157548), (912, 140964), (969, 132672), (1088, 118161), (1216, 105723), (1224, 105032), (1292, 99504), (1368, 93976), (1382, 93024), (1632, 78774), (1824, 70482), (1938, 66336), (2073, 62016), (2448, 52516), (2584, 49752), (2736, 46988), (2764, 46512), (2907, 44224), (3264, 39387), (3648, 35241), (3876, 33168), (4146, 31008), (4896, 26258), (5168, 24876), (5472, 23494), (5528, 23256), (5814, 22112), (6219, 20672), (7752, 16584), (8292, 15504), (9792, 13129), (10336, 12438), (10944, 11747), (11056, 11628)]