128026308

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{5279}}^1$

素因数の和:5376

約数の個数: 48

約数和(自身を含む): 312238080

約数和(自身を除く): 184211772

約数列:

[1, 2, 3, 4, 6, 12, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 516, 564, 2021, 4042, 5279, 6063, 8084, 10558, 12126, 15837, 21116, 24252, 31674, 63348, 226997, 248113, 453994, 496226, 680991, 744339, 907988, 992452, 1361982, 1488678, 2723964, 2977356, 10668859, 21337718, 32006577, 42675436, 64013154, 128026308]

約数ペア:

[(1, 128026308), (2, 64013154), (3, 42675436), (4, 32006577), (6, 21337718), (12, 10668859), (43, 2977356), (47, 2723964), (86, 1488678), (94, 1361982), (129, 992452), (141, 907988), (172, 744339), (188, 680991), (258, 496226), (282, 453994), (516, 248113), (564, 226997), (2021, 63348), (4042, 31674), (5279, 24252), (6063, 21116), (8084, 15837), (10558, 12126)]