157351896

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{18679}}^1$

素因数の和:18710

約数の個数: 80

約数和(自身を含む): 474658800

約数和(自身を除く): 317306904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 18679, 37358, 56037, 74716, 112074, 149432, 168111, 224148, 242827, 336222, 448296, 485654, 504333, 672444, 728481, 971308, 1008666, 1344888, 1456962, 1512999, 1942616, 2017332, 2185443, 2913924, 3025998, 4034664, 4370886, 5827848, 6051996, 6556329, 8741772, 12103992, 13112658, 17483544, 19668987, 26225316, 39337974, 52450632, 78675948, 157351896]

約数ペア:

[(1, 157351896), (2, 78675948), (3, 52450632), (4, 39337974), (6, 26225316), (8, 19668987), (9, 17483544), (12, 13112658), (13, 12103992), (18, 8741772), (24, 6556329), (26, 6051996), (27, 5827848), (36, 4370886), (39, 4034664), (52, 3025998), (54, 2913924), (72, 2185443), (78, 2017332), (81, 1942616), (104, 1512999), (108, 1456962), (117, 1344888), (156, 1008666), (162, 971308), (216, 728481), (234, 672444), (312, 504333), (324, 485654), (351, 448296), (468, 336222), (648, 242827), (702, 224148), (936, 168111), (1053, 149432), (1404, 112074), (2106, 74716), (2808, 56037), (4212, 37358), (8424, 18679)]