173696289988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1\times {\mathrm{111593}}^1$

素因数の和:112456

約数の個数: 48

約数和(自身を含む): 336616605360

約数和(自身を除く): 162920315372

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 809, 962, 1618, 1924, 3236, 10517, 21034, 29933, 42068, 59866, 111593, 119732, 223186, 389129, 446372, 778258, 1450709, 1556516, 2901418, 4128941, 5802836, 8257882, 16515764, 53676233, 90278737, 107352466, 180557474, 214704932, 361114948, 1173623581, 2347247162, 3340313269, 4694494324, 6680626538, 13361253076, 43424072497, 86848144994, 173696289988]

約数ペア:

[(1, 173696289988), (2, 86848144994), (4, 43424072497), (13, 13361253076), (26, 6680626538), (37, 4694494324), (52, 3340313269), (74, 2347247162), (148, 1173623581), (481, 361114948), (809, 214704932), (962, 180557474), (1618, 107352466), (1924, 90278737), (3236, 53676233), (10517, 16515764), (21034, 8257882), (29933, 5802836), (42068, 4128941), (59866, 2901418), (111593, 1556516), (119732, 1450709), (223186, 778258), (389129, 446372)]