156764894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 293388480

約数和(自身を除く): 136623586

約数列:

[1, 2, 11, 13, 22, 26, 29, 41, 58, 82, 143, 286, 319, 377, 451, 461, 533, 638, 754, 902, 922, 1066, 1189, 2378, 4147, 5071, 5863, 5993, 8294, 10142, 11726, 11986, 13079, 13369, 15457, 18901, 26158, 26738, 30914, 37802, 65923, 131846, 147059, 170027, 173797, 207911, 245713, 294118, 340054, 347594, 415822, 491426, 548129, 1096258, 1911767, 2702843, 3823534, 5405686, 6029419, 7125677, 12058838, 14251354, 78382447, 156764894]

約数ペア:

[(1, 156764894), (2, 78382447), (11, 14251354), (13, 12058838), (22, 7125677), (26, 6029419), (29, 5405686), (41, 3823534), (58, 2702843), (82, 1911767), (143, 1096258), (286, 548129), (319, 491426), (377, 415822), (451, 347594), (461, 340054), (533, 294118), (638, 245713), (754, 207911), (902, 173797), (922, 170027), (1066, 147059), (1189, 131846), (2378, 65923), (4147, 37802), (5071, 30914), (5863, 26738), (5993, 26158), (8294, 18901), (10142, 15457), (11726, 13369), (11986, 13079)]