156940290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4327}}^1$

素因数の和:4384

約数の個数: 96

約数和(自身を含む): 453712896

約数和(自身を除く): 296772606

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1170, 1209, 1395, 2015, 2418, 2790, 3627, 4030, 4327, 6045, 7254, 8654, 12090, 12981, 18135, 21635, 25962, 36270, 38943, 43270, 56251, 64905, 77886, 112502, 129810, 134137, 168753, 194715, 268274, 281255, 337506, 389430, 402411, 506259, 562510, 670685, 804822, 843765, 1012518, 1207233, 1341370, 1687530, 1743781, 2012055, 2414466, 2531295, 3487562, 4024110, 5062590, 5231343, 6036165, 8718905, 10462686, 12072330, 15694029, 17437810, 26156715, 31388058, 52313430, 78470145, 156940290]

約数ペア:

[(1, 156940290), (2, 78470145), (3, 52313430), (5, 31388058), (6, 26156715), (9, 17437810), (10, 15694029), (13, 12072330), (15, 10462686), (18, 8718905), (26, 6036165), (30, 5231343), (31, 5062590), (39, 4024110), (45, 3487562), (62, 2531295), (65, 2414466), (78, 2012055), (90, 1743781), (93, 1687530), (117, 1341370), (130, 1207233), (155, 1012518), (186, 843765), (195, 804822), (234, 670685), (279, 562510), (310, 506259), (390, 402411), (403, 389430), (465, 337506), (558, 281255), (585, 268274), (806, 194715), (930, 168753), (1170, 134137), (1209, 129810), (1395, 112502), (2015, 77886), (2418, 64905), (2790, 56251), (3627, 43270), (4030, 38943), (4327, 36270), (6045, 25962), (7254, 21635), (8654, 18135), (12090, 12981)]