156221352

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{373}}^1$

素因数の和:672

約数の個数: 128

約数和(自身を含む): 499065600

約数和(自身を除く): 342844248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 277, 373, 378, 504, 554, 746, 756, 831, 1108, 1119, 1492, 1512, 1662, 1939, 2216, 2238, 2493, 2611, 2984, 3324, 3357, 3878, 4476, 4986, 5222, 5817, 6648, 6714, 7479, 7756, 7833, 8952, 9972, 10071, 10444, 11634, 13428, 14958, 15512, 15666, 17451, 19944, 20142, 20888, 23268, 23499, 26856, 29916, 31332, 34902, 40284, 46536, 46998, 52353, 59832, 62664, 69804, 70497, 80568, 93996, 103321, 104706, 139608, 140994, 187992, 206642, 209412, 281988, 309963, 413284, 418824, 563976, 619926, 723247, 826568, 929889, 1239852, 1446494, 1859778, 2169741, 2479704, 2789667, 2892988, 3719556, 4339482, 5579334, 5785976, 6509223, 7439112, 8678964, 11158668, 13018446, 17357928, 19527669, 22317336, 26036892, 39055338, 52073784, 78110676, 156221352]

約数ペア:

[(1, 156221352), (2, 78110676), (3, 52073784), (4, 39055338), (6, 26036892), (7, 22317336), (8, 19527669), (9, 17357928), (12, 13018446), (14, 11158668), (18, 8678964), (21, 7439112), (24, 6509223), (27, 5785976), (28, 5579334), (36, 4339482), (42, 3719556), (54, 2892988), (56, 2789667), (63, 2479704), (72, 2169741), (84, 1859778), (108, 1446494), (126, 1239852), (168, 929889), (189, 826568), (216, 723247), (252, 619926), (277, 563976), (373, 418824), (378, 413284), (504, 309963), (554, 281988), (746, 209412), (756, 206642), (831, 187992), (1108, 140994), (1119, 139608), (1492, 104706), (1512, 103321), (1662, 93996), (1939, 80568), (2216, 70497), (2238, 69804), (2493, 62664), (2611, 59832), (2984, 52353), (3324, 46998), (3357, 46536), (3878, 40284), (4476, 34902), (4986, 31332), (5222, 29916), (5817, 26856), (6648, 23499), (6714, 23268), (7479, 20888), (7756, 20142), (7833, 19944), (8952, 17451), (9972, 15666), (10071, 15512), (10444, 14958), (11634, 13428)]