140904534

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{6547}}^1$

素因数の和:6780

約数の個数: 32

約数和(自身を含む): 299846016

約数和(自身を除く): 158941482

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 211, 422, 633, 1266, 3587, 6547, 7174, 10761, 13094, 19641, 21522, 39282, 111299, 222598, 333897, 667794, 1381417, 2762834, 4144251, 8288502, 23484089, 46968178, 70452267, 140904534]

約数ペア:

[(1, 140904534), (2, 70452267), (3, 46968178), (6, 23484089), (17, 8288502), (34, 4144251), (51, 2762834), (102, 1381417), (211, 667794), (422, 333897), (633, 222598), (1266, 111299), (3587, 39282), (6547, 21522), (7174, 19641), (10761, 13094)]