156901239

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 268369920

約数和(自身を除く): 111468681

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 103, 207, 223, 253, 297, 309, 621, 669, 759, 927, 1133, 2007, 2277, 2369, 2453, 2781, 3399, 5129, 6021, 6831, 7107, 7359, 10197, 15387, 21321, 22077, 22969, 26059, 30591, 46161, 56419, 63963, 66231, 68907, 78177, 138483, 169257, 206721, 234531, 252659, 507771, 528287, 620163, 703593, 757977, 1523313, 1584861, 2273931, 4754583, 5811157, 6821793, 14263749, 17433471, 52300413, 156901239]

約数ペア:

[(1, 156901239), (3, 52300413), (9, 17433471), (11, 14263749), (23, 6821793), (27, 5811157), (33, 4754583), (69, 2273931), (99, 1584861), (103, 1523313), (207, 757977), (223, 703593), (253, 620163), (297, 528287), (309, 507771), (621, 252659), (669, 234531), (759, 206721), (927, 169257), (1133, 138483), (2007, 78177), (2277, 68907), (2369, 66231), (2453, 63963), (2781, 56419), (3399, 46161), (5129, 30591), (6021, 26059), (6831, 22969), (7107, 22077), (7359, 21321), (10197, 15387)]