152068904

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{821}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 311381820

約数和(自身を除く): 159312916

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 169, 274, 338, 548, 676, 821, 1096, 1352, 1642, 1781, 3284, 3562, 6568, 7124, 10673, 14248, 21346, 23153, 42692, 46306, 85384, 92612, 112477, 138749, 185224, 224954, 277498, 449908, 554996, 899816, 1109992, 1462201, 2924402, 5848804, 11697608, 19008613, 38017226, 76034452, 152068904]

約数ペア:

[(1, 152068904), (2, 76034452), (4, 38017226), (8, 19008613), (13, 11697608), (26, 5848804), (52, 2924402), (104, 1462201), (137, 1109992), (169, 899816), (274, 554996), (338, 449908), (548, 277498), (676, 224954), (821, 185224), (1096, 138749), (1352, 112477), (1642, 92612), (1781, 85384), (3284, 46306), (3562, 42692), (6568, 23153), (7124, 21346), (10673, 14248)]