155131776

素因数分解:

$2^7\times 3^2\times {\mathrm{311}}^1\times {\mathrm{433}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 448877520

約数和(自身を除く): 293745744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 311, 384, 433, 576, 622, 866, 933, 1152, 1244, 1299, 1732, 1866, 2488, 2598, 2799, 3464, 3732, 3897, 4976, 5196, 5598, 6928, 7464, 7794, 9952, 10392, 11196, 13856, 14928, 15588, 19904, 20784, 22392, 27712, 29856, 31176, 39808, 41568, 44784, 55424, 59712, 62352, 83136, 89568, 119424, 124704, 134663, 166272, 179136, 249408, 269326, 358272, 403989, 498816, 538652, 807978, 1077304, 1211967, 1615956, 2154608, 2423934, 3231912, 4309216, 4847868, 6463824, 8618432, 9695736, 12927648, 17236864, 19391472, 25855296, 38782944, 51710592, 77565888, 155131776]

約数ペア:

[(1, 155131776), (2, 77565888), (3, 51710592), (4, 38782944), (6, 25855296), (8, 19391472), (9, 17236864), (12, 12927648), (16, 9695736), (18, 8618432), (24, 6463824), (32, 4847868), (36, 4309216), (48, 3231912), (64, 2423934), (72, 2154608), (96, 1615956), (128, 1211967), (144, 1077304), (192, 807978), (288, 538652), (311, 498816), (384, 403989), (433, 358272), (576, 269326), (622, 249408), (866, 179136), (933, 166272), (1152, 134663), (1244, 124704), (1299, 119424), (1732, 89568), (1866, 83136), (2488, 62352), (2598, 59712), (2799, 55424), (3464, 44784), (3732, 41568), (3897, 39808), (4976, 31176), (5196, 29856), (5598, 27712), (6928, 22392), (7464, 20784), (7794, 19904), (9952, 15588), (10392, 14928), (11196, 13856)]