155530712

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 314344800

約数和(自身を除く): 158814088

約数列:

[1, 2, 4, 8, 29, 41, 58, 82, 83, 116, 164, 166, 197, 232, 328, 332, 394, 664, 788, 1189, 1576, 2378, 2407, 3403, 4756, 4814, 5713, 6806, 8077, 9512, 9628, 11426, 13612, 16154, 16351, 19256, 22852, 27224, 32308, 32702, 45704, 64616, 65404, 98687, 130808, 197374, 234233, 394748, 468466, 474179, 670391, 789496, 936932, 948358, 1340782, 1873864, 1896716, 2681564, 3793432, 5363128, 19441339, 38882678, 77765356, 155530712]

約数ペア:

[(1, 155530712), (2, 77765356), (4, 38882678), (8, 19441339), (29, 5363128), (41, 3793432), (58, 2681564), (82, 1896716), (83, 1873864), (116, 1340782), (164, 948358), (166, 936932), (197, 789496), (232, 670391), (328, 474179), (332, 468466), (394, 394748), (664, 234233), (788, 197374), (1189, 130808), (1576, 98687), (2378, 65404), (2407, 64616), (3403, 45704), (4756, 32702), (4814, 32308), (5713, 27224), (6806, 22852), (8077, 19256), (9512, 16351), (9628, 16154), (11426, 13612)]