140172432

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{601}}^1$

素因数の和:768

約数の個数: 80

約数和(自身を含む): 374434368

約数和(自身を除く): 234261936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 113, 129, 172, 226, 258, 339, 344, 452, 516, 601, 678, 688, 904, 1032, 1202, 1356, 1803, 1808, 2064, 2404, 2712, 3606, 4808, 4859, 5424, 7212, 9616, 9718, 14424, 14577, 19436, 25843, 28848, 29154, 38872, 51686, 58308, 67913, 77529, 77744, 103372, 116616, 135826, 155058, 203739, 206744, 233232, 271652, 310116, 407478, 413488, 543304, 620232, 814956, 1086608, 1240464, 1629912, 2920259, 3259824, 5840518, 8760777, 11681036, 17521554, 23362072, 35043108, 46724144, 70086216, 140172432]

約数ペア:

[(1, 140172432), (2, 70086216), (3, 46724144), (4, 35043108), (6, 23362072), (8, 17521554), (12, 11681036), (16, 8760777), (24, 5840518), (43, 3259824), (48, 2920259), (86, 1629912), (113, 1240464), (129, 1086608), (172, 814956), (226, 620232), (258, 543304), (339, 413488), (344, 407478), (452, 310116), (516, 271652), (601, 233232), (678, 206744), (688, 203739), (904, 155058), (1032, 135826), (1202, 116616), (1356, 103372), (1803, 77744), (1808, 77529), (2064, 67913), (2404, 58308), (2712, 51686), (3606, 38872), (4808, 29154), (4859, 28848), (5424, 25843), (7212, 19436), (9616, 14577), (9718, 14424)]