165969402

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{12421}}^1$

素因数の和:12574

約数の個数: 32

約数和(自身を含む): 354176064

約数和(自身を除く): 188206662

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 131, 262, 393, 786, 2227, 4454, 6681, 12421, 13362, 24842, 37263, 74526, 211157, 422314, 633471, 1266942, 1627151, 3254302, 4881453, 9762906, 27661567, 55323134, 82984701, 165969402]

約数ペア:

[(1, 165969402), (2, 82984701), (3, 55323134), (6, 27661567), (17, 9762906), (34, 4881453), (51, 3254302), (102, 1627151), (131, 1266942), (262, 633471), (393, 422314), (786, 211157), (2227, 74526), (4454, 37263), (6681, 24842), (12421, 13362)]