145598032

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:703

約数の個数: 40

約数和(自身を含む): 286533000

約数和(自身を除く): 140934968

約数列:

[1, 2, 4, 8, 16, 149, 157, 298, 314, 389, 596, 628, 778, 1192, 1256, 1556, 2384, 2512, 3112, 6224, 23393, 46786, 57961, 61073, 93572, 115922, 122146, 187144, 231844, 244292, 374288, 463688, 488584, 927376, 977168, 9099877, 18199754, 36399508, 72799016, 145598032]

約数ペア:

[(1, 145598032), (2, 72799016), (4, 36399508), (8, 18199754), (16, 9099877), (149, 977168), (157, 927376), (298, 488584), (314, 463688), (389, 374288), (596, 244292), (628, 231844), (778, 187144), (1192, 122146), (1256, 115922), (1556, 93572), (2384, 61073), (2512, 57961), (3112, 46786), (6224, 23393)]