166128570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{205097}}^1$

素因数の和:205116

約数の個数: 40

約数和(自身を含む): 446703444

約数和(自身を除く): 280574874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 205097, 410194, 615291, 1025485, 1230582, 1845873, 2050970, 3076455, 3691746, 5537619, 6152910, 9229365, 11075238, 16612857, 18458730, 27688095, 33225714, 55376190, 83064285, 166128570]

約数ペア:

[(1, 166128570), (2, 83064285), (3, 55376190), (5, 33225714), (6, 27688095), (9, 18458730), (10, 16612857), (15, 11075238), (18, 9229365), (27, 6152910), (30, 5537619), (45, 3691746), (54, 3076455), (81, 2050970), (90, 1845873), (135, 1230582), (162, 1025485), (270, 615291), (405, 410194), (810, 205097)]