140785776

素因数分解:

$2^4\times 3^4\times {\mathrm{108631}}^1$

素因数の和:108651

約数の個数: 50

約数和(自身を含む): 407478632

約数和(自身を除く): 266692856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 108631, 217262, 325893, 434524, 651786, 869048, 977679, 1303572, 1738096, 1955358, 2607144, 2933037, 3910716, 5214288, 5866074, 7821432, 8799111, 11732148, 15642864, 17598222, 23464296, 35196444, 46928592, 70392888, 140785776]

約数ペア:

[(1, 140785776), (2, 70392888), (3, 46928592), (4, 35196444), (6, 23464296), (8, 17598222), (9, 15642864), (12, 11732148), (16, 8799111), (18, 7821432), (24, 5866074), (27, 5214288), (36, 3910716), (48, 2933037), (54, 2607144), (72, 1955358), (81, 1738096), (108, 1303572), (144, 977679), (162, 869048), (216, 651786), (324, 434524), (432, 325893), (648, 217262), (1296, 108631)]