163564140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{160357}}^1$

素因数の和:160386

約数の個数: 48

約数和(自身を含む): 484922592

約数和(自身を除く): 321358452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 160357, 320714, 481071, 641428, 801785, 962142, 1603570, 1924284, 2405355, 2726069, 3207140, 4810710, 5452138, 8178207, 9621420, 10904276, 13630345, 16356414, 27260690, 32712828, 40891035, 54521380, 81782070, 163564140]

約数ペア:

[(1, 163564140), (2, 81782070), (3, 54521380), (4, 40891035), (5, 32712828), (6, 27260690), (10, 16356414), (12, 13630345), (15, 10904276), (17, 9621420), (20, 8178207), (30, 5452138), (34, 4810710), (51, 3207140), (60, 2726069), (68, 2405355), (85, 1924284), (102, 1603570), (170, 962142), (204, 801785), (255, 641428), (340, 481071), (510, 320714), (1020, 160357)]