156056418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39953}}^1$

素因数の和:39999

約数の個数: 48

約数和(自身を含む): 398900736

約数和(自身を除く): 242844318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 39953, 79906, 119859, 239718, 279671, 359577, 559342, 719154, 839013, 1238543, 1678026, 2477086, 2517039, 3715629, 5034078, 7431258, 8669801, 11146887, 17339602, 22293774, 26009403, 52018806, 78028209, 156056418]

約数ペア:

[(1, 156056418), (2, 78028209), (3, 52018806), (6, 26009403), (7, 22293774), (9, 17339602), (14, 11146887), (18, 8669801), (21, 7431258), (31, 5034078), (42, 3715629), (62, 2517039), (63, 2477086), (93, 1678026), (126, 1238543), (186, 839013), (217, 719154), (279, 559342), (434, 359577), (558, 279671), (651, 239718), (1302, 119859), (1953, 79906), (3906, 39953)]