157584294

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{373}}^1\times {\mathrm{479}}^1$

素因数の和:874

約数の個数: 72

約数和(自身を含む): 399072960

約数和(自身を除く): 241488666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 373, 441, 479, 746, 882, 958, 1119, 1437, 2238, 2611, 2874, 3353, 3357, 4311, 5222, 6706, 6714, 7833, 8622, 10059, 15666, 18277, 20118, 23471, 23499, 30177, 36554, 46942, 46998, 54831, 60354, 70413, 109662, 140826, 164493, 178667, 211239, 328986, 357334, 422478, 536001, 1072002, 1250669, 1608003, 2501338, 3216006, 3752007, 7504014, 8754683, 11256021, 17509366, 22512042, 26264049, 52528098, 78792147, 157584294]

約数ペア:

[(1, 157584294), (2, 78792147), (3, 52528098), (6, 26264049), (7, 22512042), (9, 17509366), (14, 11256021), (18, 8754683), (21, 7504014), (42, 3752007), (49, 3216006), (63, 2501338), (98, 1608003), (126, 1250669), (147, 1072002), (294, 536001), (373, 422478), (441, 357334), (479, 328986), (746, 211239), (882, 178667), (958, 164493), (1119, 140826), (1437, 109662), (2238, 70413), (2611, 60354), (2874, 54831), (3353, 46998), (3357, 46942), (4311, 36554), (5222, 30177), (6706, 23499), (6714, 23471), (7833, 20118), (8622, 18277), (10059, 15666)]