165804604

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2659}}^1$

素因数の和:2818

約数の個数: 48

約数和(自身を含む): 353928960

約数和(自身を除く): 188124356

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 131, 238, 262, 476, 524, 917, 1834, 2227, 2659, 3668, 4454, 5318, 8908, 10636, 15589, 18613, 31178, 37226, 45203, 62356, 74452, 90406, 180812, 316421, 348329, 632842, 696658, 1265684, 1393316, 2438303, 4876606, 5921593, 9753212, 11843186, 23686372, 41451151, 82902302, 165804604]

約数ペア:

[(1, 165804604), (2, 82902302), (4, 41451151), (7, 23686372), (14, 11843186), (17, 9753212), (28, 5921593), (34, 4876606), (68, 2438303), (119, 1393316), (131, 1265684), (238, 696658), (262, 632842), (476, 348329), (524, 316421), (917, 180812), (1834, 90406), (2227, 74452), (2659, 62356), (3668, 45203), (4454, 37226), (5318, 31178), (8908, 18613), (10636, 15589)]