147831404

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{983}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 305496576

約数和(自身を除く): 157665172

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 131, 164, 262, 287, 524, 574, 917, 983, 1148, 1834, 1966, 3668, 3932, 5371, 6881, 10742, 13762, 21484, 27524, 37597, 40303, 75194, 80606, 128773, 150388, 161212, 257546, 282121, 515092, 564242, 901411, 1128484, 1802822, 3605644, 5279693, 10559386, 21118772, 36957851, 73915702, 147831404]

約数ペア:

[(1, 147831404), (2, 73915702), (4, 36957851), (7, 21118772), (14, 10559386), (28, 5279693), (41, 3605644), (82, 1802822), (131, 1128484), (164, 901411), (262, 564242), (287, 515092), (524, 282121), (574, 257546), (917, 161212), (983, 150388), (1148, 128773), (1834, 80606), (1966, 75194), (3668, 40303), (3932, 37597), (5371, 27524), (6881, 21484), (10742, 13762)]