155715612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43399}}^1$

素因数の和:43442

約数の個数: 48

約数和(自身を含む): 408307200

約数和(自身を除く): 252591588

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 43399, 86798, 130197, 173596, 260394, 520788, 564187, 998177, 1128374, 1692561, 1996354, 2256748, 2994531, 3385122, 3992708, 5989062, 6770244, 11978124, 12976301, 25952602, 38928903, 51905204, 77857806, 155715612]

約数ペア:

[(1, 155715612), (2, 77857806), (3, 51905204), (4, 38928903), (6, 25952602), (12, 12976301), (13, 11978124), (23, 6770244), (26, 5989062), (39, 3992708), (46, 3385122), (52, 2994531), (69, 2256748), (78, 1996354), (92, 1692561), (138, 1128374), (156, 998177), (276, 564187), (299, 520788), (598, 260394), (897, 173596), (1196, 130197), (1794, 86798), (3588, 43399)]