163624250

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^2\times {\mathrm{233}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 313532856

約数和(自身を除く): 149908606

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 233, 250, 265, 466, 530, 1165, 1325, 2330, 2650, 2809, 5618, 5825, 6625, 11650, 12349, 13250, 14045, 24698, 28090, 29125, 58250, 61745, 70225, 123490, 140450, 308725, 351125, 617450, 654497, 702250, 1308994, 1543625, 3087250, 3272485, 6544970, 16362425, 32724850, 81812125, 163624250]

約数ペア:

[(1, 163624250), (2, 81812125), (5, 32724850), (10, 16362425), (25, 6544970), (50, 3272485), (53, 3087250), (106, 1543625), (125, 1308994), (233, 702250), (250, 654497), (265, 617450), (466, 351125), (530, 308725), (1165, 140450), (1325, 123490), (2330, 70225), (2650, 61745), (2809, 58250), (5618, 29125), (5825, 28090), (6625, 24698), (11650, 14045), (12349, 13250)]