190280944

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{12401}}^1$

素因数の和:12553

約数の個数: 40

約数和(自身を含む): 424446048

約数和(自身を除く): 234165104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 7672, 12401, 15344, 24802, 49604, 86807, 99208, 173614, 198416, 347228, 694456, 1388912, 1698937, 3397874, 6795748, 11892559, 13591496, 23785118, 27182992, 47570236, 95140472, 190280944]

約数ペア:

[(1, 190280944), (2, 95140472), (4, 47570236), (7, 27182992), (8, 23785118), (14, 13591496), (16, 11892559), (28, 6795748), (56, 3397874), (112, 1698937), (137, 1388912), (274, 694456), (548, 347228), (959, 198416), (1096, 173614), (1918, 99208), (2192, 86807), (3836, 49604), (7672, 24802), (12401, 15344)]