156677965210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1\times {\mathrm{38153}}^1$

素因数の和:39223

約数の個数: 64

約数和(自身を含む): 313827333120

約数和(自身を除く): 157149367910

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 1019, 2015, 2038, 4030, 5095, 10190, 13247, 26494, 31589, 38153, 63178, 66235, 76306, 132470, 157945, 190765, 315890, 381530, 410657, 495989, 821314, 991978, 1182743, 2053285, 2365486, 2479945, 4106570, 4959890, 5913715, 11827430, 15375659, 30751318, 38877907, 76878295, 77755814, 153756590, 194389535, 388779070, 505412791, 1010825582, 1205215117, 2410430234, 2527063955, 5054127910, 6026075585, 12052151170, 15667796521, 31335593042, 78338982605, 156677965210]

約数ペア:

[(1, 156677965210), (2, 78338982605), (5, 31335593042), (10, 15667796521), (13, 12052151170), (26, 6026075585), (31, 5054127910), (62, 2527063955), (65, 2410430234), (130, 1205215117), (155, 1010825582), (310, 505412791), (403, 388779070), (806, 194389535), (1019, 153756590), (2015, 77755814), (2038, 76878295), (4030, 38877907), (5095, 30751318), (10190, 15375659), (13247, 11827430), (26494, 5913715), (31589, 4959890), (38153, 4106570), (63178, 2479945), (66235, 2365486), (76306, 2053285), (132470, 1182743), (157945, 991978), (190765, 821314), (315890, 495989), (381530, 410657)]