156967115950

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1\times {\mathrm{977}}^1$

素因数の和:1498

約数の個数: 96

約数和(自身を含む): 299248846848

約数和(自身を除く): 142281730898

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 167, 271, 334, 355, 542, 710, 835, 977, 1355, 1670, 1775, 1954, 2710, 3550, 4175, 4885, 6775, 8350, 9770, 11857, 13550, 19241, 23714, 24425, 38482, 45257, 48850, 59285, 69367, 90514, 96205, 118570, 138734, 163159, 192410, 226285, 264767, 296425, 326318, 346835, 452570, 481025, 529534, 592850, 693670, 815795, 962050, 1131425, 1323835, 1631590, 1734175, 2262850, 2647670, 3213247, 3468350, 4078975, 6426494, 6619175, 8157950, 11584289, 13238350, 16066235, 18798457, 23168578, 32132470, 37596914, 44216089, 57921445, 80331175, 88432178, 93992285, 115842890, 160662350, 187984570, 221080445, 289607225, 442160890, 469961425, 579214450, 939922850, 1105402225, 2210804450, 3139342319, 6278684638, 15696711595, 31393423190, 78483557975, 156967115950]

約数ペア:

[(1, 156967115950), (2, 78483557975), (5, 31393423190), (10, 15696711595), (25, 6278684638), (50, 3139342319), (71, 2210804450), (142, 1105402225), (167, 939922850), (271, 579214450), (334, 469961425), (355, 442160890), (542, 289607225), (710, 221080445), (835, 187984570), (977, 160662350), (1355, 115842890), (1670, 93992285), (1775, 88432178), (1954, 80331175), (2710, 57921445), (3550, 44216089), (4175, 37596914), (4885, 32132470), (6775, 23168578), (8350, 18798457), (9770, 16066235), (11857, 13238350), (13550, 11584289), (19241, 8157950), (23714, 6619175), (24425, 6426494), (38482, 4078975), (45257, 3468350), (48850, 3213247), (59285, 2647670), (69367, 2262850), (90514, 1734175), (96205, 1631590), (118570, 1323835), (138734, 1131425), (163159, 962050), (192410, 815795), (226285, 693670), (264767, 592850), (296425, 529534), (326318, 481025), (346835, 452570)]