168733744

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{3121}}^1$

素因数の和:3269

約数の個数: 40

約数和(自身を含む): 340672640

約数和(自身を除く): 171938896

約数列:

[1, 2, 4, 8, 16, 31, 62, 109, 124, 218, 248, 436, 496, 872, 1744, 3121, 3379, 6242, 6758, 12484, 13516, 24968, 27032, 49936, 54064, 96751, 193502, 340189, 387004, 680378, 774008, 1360756, 1548016, 2721512, 5443024, 10545859, 21091718, 42183436, 84366872, 168733744]

約数ペア:

[(1, 168733744), (2, 84366872), (4, 42183436), (8, 21091718), (16, 10545859), (31, 5443024), (62, 2721512), (109, 1548016), (124, 1360756), (218, 774008), (248, 680378), (436, 387004), (496, 340189), (872, 193502), (1744, 96751), (3121, 54064), (3379, 49936), (6242, 27032), (6758, 24968), (12484, 13516)]