1566885166

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{3229}}^1$

素因数の和:3409

約数の個数: 64

約数和(自身を含む): 3080954880

約数和(自身を除く): 1514069714

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 137, 154, 161, 253, 274, 322, 506, 959, 1507, 1771, 1918, 3014, 3151, 3229, 3542, 6302, 6458, 10549, 21098, 22057, 22603, 34661, 35519, 44114, 45206, 69322, 71038, 74267, 148534, 242627, 248633, 442373, 485254, 497266, 519869, 816937, 884746, 1039738, 1633874, 3096611, 4866103, 5718559, 6193222, 9732206, 10174579, 11437118, 20349158, 34062721, 68125442, 71222053, 111920369, 142444106, 223840738, 783442583, 1566885166]

約数ペア:

[(1, 1566885166), (2, 783442583), (7, 223840738), (11, 142444106), (14, 111920369), (22, 71222053), (23, 68125442), (46, 34062721), (77, 20349158), (137, 11437118), (154, 10174579), (161, 9732206), (253, 6193222), (274, 5718559), (322, 4866103), (506, 3096611), (959, 1633874), (1507, 1039738), (1771, 884746), (1918, 816937), (3014, 519869), (3151, 497266), (3229, 485254), (3542, 442373), (6302, 248633), (6458, 242627), (10549, 148534), (21098, 74267), (22057, 71038), (22603, 69322), (34661, 45206), (35519, 44114)]