157225334420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{165469}}^1$

素因数の和:166113

約数の個数: 96

約数和(自身を含む): 412314174720

約数和(自身を除く): 255088840300

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 617, 770, 1234, 1540, 2468, 3085, 4319, 6170, 6787, 8638, 12340, 13574, 17276, 21595, 27148, 33935, 43190, 47509, 67870, 86380, 95018, 135740, 165469, 190036, 237545, 330938, 475090, 661876, 827345, 950180, 1158283, 1654690, 1820159, 2316566, 3309380, 3640318, 4633132, 5791415, 7280636, 9100795, 11582830, 12741113, 18201590, 23165660, 25482226, 36403180, 50964452, 63705565, 102094373, 127411130, 204188746, 254822260, 408377492, 510471865, 714660611, 1020943730, 1123038103, 1429321222, 2041887460, 2246076206, 2858642444, 3573303055, 4492152412, 5615190515, 7146606110, 7861266721, 11230381030, 14293212220, 15722533442, 22460762060, 31445066884, 39306333605, 78612667210, 157225334420]

約数ペア:

[(1, 157225334420), (2, 78612667210), (4, 39306333605), (5, 31445066884), (7, 22460762060), (10, 15722533442), (11, 14293212220), (14, 11230381030), (20, 7861266721), (22, 7146606110), (28, 5615190515), (35, 4492152412), (44, 3573303055), (55, 2858642444), (70, 2246076206), (77, 2041887460), (110, 1429321222), (140, 1123038103), (154, 1020943730), (220, 714660611), (308, 510471865), (385, 408377492), (617, 254822260), (770, 204188746), (1234, 127411130), (1540, 102094373), (2468, 63705565), (3085, 50964452), (4319, 36403180), (6170, 25482226), (6787, 23165660), (8638, 18201590), (12340, 12741113), (13574, 11582830), (17276, 9100795), (21595, 7280636), (27148, 5791415), (33935, 4633132), (43190, 3640318), (47509, 3309380), (67870, 2316566), (86380, 1820159), (95018, 1654690), (135740, 1158283), (165469, 950180), (190036, 827345), (237545, 661876), (330938, 475090)]