168305038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{1051}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 286312320

約数和(自身を除く): 118007282

約数列:

[1, 2, 11, 22, 29, 58, 251, 319, 502, 638, 1051, 2102, 2761, 5522, 7279, 11561, 14558, 23122, 30479, 60958, 80069, 160138, 263801, 335269, 527602, 670538, 2901811, 5803622, 7650229, 15300458, 84152519, 168305038]

約数ペア:

[(1, 168305038), (2, 84152519), (11, 15300458), (22, 7650229), (29, 5803622), (58, 2901811), (251, 670538), (319, 527602), (502, 335269), (638, 263801), (1051, 160138), (2102, 80069), (2761, 60958), (5522, 30479), (7279, 23122), (11561, 14558)]