149575866

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{659}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 345945600

約数和(自身を除く): 196369734

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 181, 209, 362, 418, 543, 627, 659, 1086, 1254, 1318, 1977, 1991, 3439, 3954, 3982, 5973, 6878, 7249, 10317, 11946, 12521, 14498, 20634, 21747, 25042, 37563, 37829, 43494, 75126, 75658, 113487, 119279, 137731, 226974, 238558, 275462, 357837, 413193, 715674, 826386, 1312069, 2266301, 2624138, 3936207, 4532602, 6798903, 7872414, 13597806, 24929311, 49858622, 74787933, 149575866]

約数ペア:

[(1, 149575866), (2, 74787933), (3, 49858622), (6, 24929311), (11, 13597806), (19, 7872414), (22, 6798903), (33, 4532602), (38, 3936207), (57, 2624138), (66, 2266301), (114, 1312069), (181, 826386), (209, 715674), (362, 413193), (418, 357837), (543, 275462), (627, 238558), (659, 226974), (1086, 137731), (1254, 119279), (1318, 113487), (1977, 75658), (1991, 75126), (3439, 43494), (3954, 37829), (3982, 37563), (5973, 25042), (6878, 21747), (7249, 20634), (10317, 14498), (11946, 12521)]