156694240

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 384943104

約数和(自身を除く): 228248864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 67, 80, 94, 134, 160, 188, 235, 268, 311, 335, 376, 470, 536, 622, 670, 752, 940, 1072, 1244, 1340, 1504, 1555, 1880, 2144, 2488, 2680, 3110, 3149, 3760, 4976, 5360, 6220, 6298, 7520, 9952, 10720, 12440, 12596, 14617, 15745, 20837, 24880, 25192, 29234, 31490, 41674, 49760, 50384, 58468, 62980, 73085, 83348, 100768, 104185, 116936, 125960, 146170, 166696, 208370, 233872, 251920, 292340, 333392, 416740, 467744, 503840, 584680, 666784, 833480, 979339, 1169360, 1666960, 1958678, 2338720, 3333920, 3917356, 4896695, 7834712, 9793390, 15669424, 19586780, 31338848, 39173560, 78347120, 156694240]

約数ペア:

[(1, 156694240), (2, 78347120), (4, 39173560), (5, 31338848), (8, 19586780), (10, 15669424), (16, 9793390), (20, 7834712), (32, 4896695), (40, 3917356), (47, 3333920), (67, 2338720), (80, 1958678), (94, 1666960), (134, 1169360), (160, 979339), (188, 833480), (235, 666784), (268, 584680), (311, 503840), (335, 467744), (376, 416740), (470, 333392), (536, 292340), (622, 251920), (670, 233872), (752, 208370), (940, 166696), (1072, 146170), (1244, 125960), (1340, 116936), (1504, 104185), (1555, 100768), (1880, 83348), (2144, 73085), (2488, 62980), (2680, 58468), (3110, 50384), (3149, 49760), (3760, 41674), (4976, 31490), (5360, 29234), (6220, 25192), (6298, 24880), (7520, 20837), (9952, 15745), (10720, 14617), (12440, 12596)]