161497842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{12421}}^1$

素因数の和:12634

約数の個数: 32

約数和(自身を含む): 354176064

約数和(自身を除く): 192678222

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 197, 394, 591, 1182, 2167, 4334, 6501, 12421, 13002, 24842, 37263, 74526, 136631, 273262, 409893, 819786, 2446937, 4893874, 7340811, 14681622, 26916307, 53832614, 80748921, 161497842]

約数ペア:

[(1, 161497842), (2, 80748921), (3, 53832614), (6, 26916307), (11, 14681622), (22, 7340811), (33, 4893874), (66, 2446937), (197, 819786), (394, 409893), (591, 273262), (1182, 136631), (2167, 74526), (4334, 37263), (6501, 24842), (12421, 13002)]