149636628

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7057}}^1$

素因数の和:7117

約数の個数: 72

約数和(自身を含む): 411057920

約数和(自身を除く): 261421292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7057, 7068, 10602, 14114, 21171, 21204, 28228, 42342, 63513, 84684, 127026, 134083, 218767, 254052, 268166, 402249, 437534, 536332, 656301, 804498, 875068, 1206747, 1312602, 1608996, 1968903, 2413494, 2625204, 3937806, 4156573, 4826988, 7875612, 8313146, 12469719, 16626292, 24939438, 37409157, 49878876, 74818314, 149636628]

約数ペア:

[(1, 149636628), (2, 74818314), (3, 49878876), (4, 37409157), (6, 24939438), (9, 16626292), (12, 12469719), (18, 8313146), (19, 7875612), (31, 4826988), (36, 4156573), (38, 3937806), (57, 2625204), (62, 2413494), (76, 1968903), (93, 1608996), (114, 1312602), (124, 1206747), (171, 875068), (186, 804498), (228, 656301), (279, 536332), (342, 437534), (372, 402249), (558, 268166), (589, 254052), (684, 218767), (1116, 134083), (1178, 127026), (1767, 84684), (2356, 63513), (3534, 42342), (5301, 28228), (7057, 21204), (7068, 21171), (10602, 14114)]