164970312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1695

約数の個数: 128

約数和(自身を含む): 495331200

約数和(自身を除く): 330360888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 19, 24, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 104, 114, 136, 152, 156, 204, 221, 228, 247, 312, 323, 408, 442, 456, 494, 646, 663, 741, 884, 969, 988, 1292, 1326, 1482, 1637, 1768, 1938, 1976, 2584, 2652, 2964, 3274, 3876, 4199, 4911, 5304, 5928, 6548, 7752, 8398, 9822, 12597, 13096, 16796, 19644, 21281, 25194, 27829, 31103, 33592, 39288, 42562, 50388, 55658, 62206, 63843, 83487, 85124, 93309, 100776, 111316, 124412, 127686, 166974, 170248, 186618, 222632, 248824, 255372, 333948, 361777, 373236, 404339, 510744, 528751, 667896, 723554, 746472, 808678, 1057502, 1085331, 1213017, 1447108, 1586253, 1617356, 2115004, 2170662, 2426034, 2894216, 3172506, 3234712, 4230008, 4341324, 4852068, 6345012, 6873763, 8682648, 9704136, 12690024, 13747526, 20621289, 27495052, 41242578, 54990104, 82485156, 164970312]

約数ペア:

[(1, 164970312), (2, 82485156), (3, 54990104), (4, 41242578), (6, 27495052), (8, 20621289), (12, 13747526), (13, 12690024), (17, 9704136), (19, 8682648), (24, 6873763), (26, 6345012), (34, 4852068), (38, 4341324), (39, 4230008), (51, 3234712), (52, 3172506), (57, 2894216), (68, 2426034), (76, 2170662), (78, 2115004), (102, 1617356), (104, 1586253), (114, 1447108), (136, 1213017), (152, 1085331), (156, 1057502), (204, 808678), (221, 746472), (228, 723554), (247, 667896), (312, 528751), (323, 510744), (408, 404339), (442, 373236), (456, 361777), (494, 333948), (646, 255372), (663, 248824), (741, 222632), (884, 186618), (969, 170248), (988, 166974), (1292, 127686), (1326, 124412), (1482, 111316), (1637, 100776), (1768, 93309), (1938, 85124), (1976, 83487), (2584, 63843), (2652, 62206), (2964, 55658), (3274, 50388), (3876, 42562), (4199, 39288), (4911, 33592), (5304, 31103), (5928, 27829), (6548, 25194), (7752, 21281), (8398, 19644), (9822, 16796), (12597, 13096)]