166152978

素因数分解:

$2^1\times 3^3\times {\mathrm{409}}^1\times {\mathrm{7523}}^1$

素因数の和:7943

約数の個数: 32

約数和(自身を含む): 370180800

約数和(自身を除く): 204027822

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 409, 818, 1227, 2454, 3681, 7362, 7523, 11043, 15046, 22086, 22569, 45138, 67707, 135414, 203121, 406242, 3076907, 6153814, 9230721, 18461442, 27692163, 55384326, 83076489, 166152978]

約数ペア:

[(1, 166152978), (2, 83076489), (3, 55384326), (6, 27692163), (9, 18461442), (18, 9230721), (27, 6153814), (54, 3076907), (409, 406242), (818, 203121), (1227, 135414), (2454, 67707), (3681, 45138), (7362, 22569), (7523, 22086), (11043, 15046)]