163572858

素因数分解:

$2^1\times 3^4\times {\mathrm{103}}^1\times {\mathrm{9803}}^1$

素因数の和:9920

約数の個数: 40

約数和(自身を含む): 370120608

約数和(自身を除く): 206547750

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 309, 618, 927, 1854, 2781, 5562, 8343, 9803, 16686, 19606, 29409, 58818, 88227, 176454, 264681, 529362, 794043, 1009709, 1588086, 2019418, 3029127, 6058254, 9087381, 18174762, 27262143, 54524286, 81786429, 163572858]

約数ペア:

[(1, 163572858), (2, 81786429), (3, 54524286), (6, 27262143), (9, 18174762), (18, 9087381), (27, 6058254), (54, 3029127), (81, 2019418), (103, 1588086), (162, 1009709), (206, 794043), (309, 529362), (618, 264681), (927, 176454), (1854, 88227), (2781, 58818), (5562, 29409), (8343, 19606), (9803, 16686)]