139626654

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{2753}}^1$

素因数の和:2944

約数の個数: 32

約数和(自身を含む): 285534720

約数和(自身を除く): 145908066

約数列:

[1, 2, 3, 6, 79, 107, 158, 214, 237, 321, 474, 642, 2753, 5506, 8259, 8453, 16518, 16906, 25359, 50718, 217487, 294571, 434974, 589142, 652461, 883713, 1304922, 1767426, 23271109, 46542218, 69813327, 139626654]

約数ペア:

[(1, 139626654), (2, 69813327), (3, 46542218), (6, 23271109), (79, 1767426), (107, 1304922), (158, 883713), (214, 652461), (237, 589142), (321, 434974), (474, 294571), (642, 217487), (2753, 50718), (5506, 25359), (8259, 16906), (8453, 16518)]