187640856

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{653}}^1$

素因数の和:985

約数の個数: 96

約数和(自身を含む): 549909360

約数和(自身を除く): 362268504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 307, 312, 468, 614, 653, 921, 936, 1228, 1306, 1842, 1959, 2456, 2612, 2763, 3684, 3918, 3991, 5224, 5526, 5877, 7368, 7836, 7982, 8489, 11052, 11754, 11973, 15672, 15964, 16978, 22104, 23508, 23946, 25467, 31928, 33956, 35919, 47016, 47892, 50934, 67912, 71838, 76401, 95784, 101868, 143676, 152802, 200471, 203736, 287352, 305604, 400942, 601413, 611208, 801884, 1202826, 1603768, 1804239, 2405652, 2606123, 3608478, 4811304, 5212246, 7216956, 7818369, 10424492, 14433912, 15636738, 20848984, 23455107, 31273476, 46910214, 62546952, 93820428, 187640856]

約数ペア:

[(1, 187640856), (2, 93820428), (3, 62546952), (4, 46910214), (6, 31273476), (8, 23455107), (9, 20848984), (12, 15636738), (13, 14433912), (18, 10424492), (24, 7818369), (26, 7216956), (36, 5212246), (39, 4811304), (52, 3608478), (72, 2606123), (78, 2405652), (104, 1804239), (117, 1603768), (156, 1202826), (234, 801884), (307, 611208), (312, 601413), (468, 400942), (614, 305604), (653, 287352), (921, 203736), (936, 200471), (1228, 152802), (1306, 143676), (1842, 101868), (1959, 95784), (2456, 76401), (2612, 71838), (2763, 67912), (3684, 50934), (3918, 47892), (3991, 47016), (5224, 35919), (5526, 33956), (5877, 31928), (7368, 25467), (7836, 23946), (7982, 23508), (8489, 22104), (11052, 16978), (11754, 15964), (11973, 15672)]