155082018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{647}}^1$

素因数の和:1111

約数の個数: 64

約数和(自身を含む): 383201280

約数和(自身を除く): 228119262

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 439, 546, 647, 878, 1294, 1317, 1941, 2634, 3073, 3882, 4529, 5707, 6146, 8411, 9058, 9219, 11414, 13587, 16822, 17121, 18438, 25233, 27174, 34242, 39949, 50466, 58877, 79898, 117754, 119847, 176631, 239694, 284033, 353262, 568066, 852099, 1704198, 1988231, 3692429, 3976462, 5964693, 7384858, 11077287, 11929386, 22154574, 25847003, 51694006, 77541009, 155082018]

約数ペア:

[(1, 155082018), (2, 77541009), (3, 51694006), (6, 25847003), (7, 22154574), (13, 11929386), (14, 11077287), (21, 7384858), (26, 5964693), (39, 3976462), (42, 3692429), (78, 1988231), (91, 1704198), (182, 852099), (273, 568066), (439, 353262), (546, 284033), (647, 239694), (878, 176631), (1294, 119847), (1317, 117754), (1941, 79898), (2634, 58877), (3073, 50466), (3882, 39949), (4529, 34242), (5707, 27174), (6146, 25233), (8411, 18438), (9058, 17121), (9219, 16822), (11414, 13587)]