145185432

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{123457}}^1$

素因数の和:123480

約数の個数: 48

約数和(自身を含む): 422226360

約数和(自身を除く): 277040928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 123457, 246914, 370371, 493828, 740742, 864199, 987656, 1481484, 1728398, 2592597, 2962968, 3456796, 5185194, 6049393, 6913592, 10370388, 12098786, 18148179, 20740776, 24197572, 36296358, 48395144, 72592716, 145185432]

約数ペア:

[(1, 145185432), (2, 72592716), (3, 48395144), (4, 36296358), (6, 24197572), (7, 20740776), (8, 18148179), (12, 12098786), (14, 10370388), (21, 6913592), (24, 6049393), (28, 5185194), (42, 3456796), (49, 2962968), (56, 2592597), (84, 1728398), (98, 1481484), (147, 987656), (168, 864199), (196, 740742), (294, 493828), (392, 370371), (588, 246914), (1176, 123457)]