166808712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1549}}^1$

素因数の和:2206

約数の個数: 64

約数和(自身を含む): 477648000

約数和(自身を除く): 310839288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 641, 1282, 1549, 1923, 2564, 3098, 3846, 4487, 4647, 5128, 6196, 7692, 8974, 9294, 10843, 12392, 13461, 15384, 17948, 18588, 21686, 26922, 32529, 35896, 37176, 43372, 53844, 65058, 86744, 107688, 130116, 260232, 992909, 1985818, 2978727, 3971636, 5957454, 6950363, 7943272, 11914908, 13900726, 20851089, 23829816, 27801452, 41702178, 55602904, 83404356, 166808712]

約数ペア:

[(1, 166808712), (2, 83404356), (3, 55602904), (4, 41702178), (6, 27801452), (7, 23829816), (8, 20851089), (12, 13900726), (14, 11914908), (21, 7943272), (24, 6950363), (28, 5957454), (42, 3971636), (56, 2978727), (84, 1985818), (168, 992909), (641, 260232), (1282, 130116), (1549, 107688), (1923, 86744), (2564, 65058), (3098, 53844), (3846, 43372), (4487, 37176), (4647, 35896), (5128, 32529), (6196, 26922), (7692, 21686), (8974, 18588), (9294, 17948), (10843, 15384), (12392, 13461)]