131293266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{58043}}^1$

素因数の和:58090

約数の個数: 32

約数和(自身を含む): 292541760

約数和(自身を除く): 161248494

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 58043, 116086, 174129, 348258, 754559, 1509118, 1683247, 2263677, 3366494, 4527354, 5049741, 10099482, 21882211, 43764422, 65646633, 131293266]

約数ペア:

[(1, 131293266), (2, 65646633), (3, 43764422), (6, 21882211), (13, 10099482), (26, 5049741), (29, 4527354), (39, 3366494), (58, 2263677), (78, 1683247), (87, 1509118), (174, 754559), (377, 348258), (754, 174129), (1131, 116086), (2262, 58043)]