157024906360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18090427}}^1$

素因数の和:18090476

約数の個数: 64

約数和(自身を含む): 416803461120

約数和(自身を除く): 259778554760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 18090427, 36180854, 72361708, 90452135, 126632989, 144723416, 180904270, 253265978, 361808540, 506531956, 560803237, 633164945, 723617080, 1013063912, 1121606474, 1266329890, 2243212948, 2532659780, 2804016185, 3925622659, 4486425896, 5065319560, 5608032370, 7851245318, 11216064740, 15702490636, 19628113295, 22432129480, 31404981272, 39256226590, 78512453180, 157024906360]

約数ペア:

[(1, 157024906360), (2, 78512453180), (4, 39256226590), (5, 31404981272), (7, 22432129480), (8, 19628113295), (10, 15702490636), (14, 11216064740), (20, 7851245318), (28, 5608032370), (31, 5065319560), (35, 4486425896), (40, 3925622659), (56, 2804016185), (62, 2532659780), (70, 2243212948), (124, 1266329890), (140, 1121606474), (155, 1013063912), (217, 723617080), (248, 633164945), (280, 560803237), (310, 506531956), (434, 361808540), (620, 253265978), (868, 180904270), (1085, 144723416), (1240, 126632989), (1736, 90452135), (2170, 72361708), (4340, 36180854), (8680, 18090427)]