156915657376

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1\times {\mathrm{3229}}^1$

素因数の和:3774

約数の個数: 96

約数和(自身を含む): 320374656000

約数和(自身を除く): 163458998624

約数列:

[1, 2, 4, 8, 16, 32, 47, 79, 94, 158, 188, 316, 376, 409, 632, 752, 818, 1264, 1504, 1636, 2528, 3229, 3272, 3713, 6458, 6544, 7426, 12916, 13088, 14852, 19223, 25832, 29704, 32311, 38446, 51664, 59408, 64622, 76892, 103328, 118816, 129244, 151763, 153784, 255091, 258488, 303526, 307568, 510182, 516976, 607052, 615136, 1020364, 1033952, 1214104, 1320661, 1518617, 2040728, 2428208, 2641322, 3037234, 4081456, 4856416, 5282644, 6074468, 8162912, 10565288, 11989277, 12148936, 21130576, 23978554, 24297872, 42261152, 47957108, 48595744, 62071067, 95914216, 104332219, 124142134, 191828432, 208664438, 248284268, 383656864, 417328876, 496568536, 834657752, 993137072, 1669315504, 1986274144, 3338631008, 4903614293, 9807228586, 19614457172, 39228914344, 78457828688, 156915657376]

約数ペア:

[(1, 156915657376), (2, 78457828688), (4, 39228914344), (8, 19614457172), (16, 9807228586), (32, 4903614293), (47, 3338631008), (79, 1986274144), (94, 1669315504), (158, 993137072), (188, 834657752), (316, 496568536), (376, 417328876), (409, 383656864), (632, 248284268), (752, 208664438), (818, 191828432), (1264, 124142134), (1504, 104332219), (1636, 95914216), (2528, 62071067), (3229, 48595744), (3272, 47957108), (3713, 42261152), (6458, 24297872), (6544, 23978554), (7426, 21130576), (12916, 12148936), (13088, 11989277), (14852, 10565288), (19223, 8162912), (25832, 6074468), (29704, 5282644), (32311, 4856416), (38446, 4081456), (51664, 3037234), (59408, 2641322), (64622, 2428208), (76892, 2040728), (103328, 1518617), (118816, 1320661), (129244, 1214104), (151763, 1033952), (153784, 1020364), (255091, 615136), (258488, 607052), (303526, 516976), (307568, 510182)]