153975906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{42139}}^1$

素因数の和:42183

約数の個数: 48

約数和(自身を含む): 394430400

約数和(自身を除く): 240454494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 42139, 84278, 126417, 252834, 294973, 379251, 589946, 758502, 884919, 1222031, 1769838, 2444062, 2654757, 3666093, 5309514, 7332186, 8554217, 10998279, 17108434, 21996558, 25662651, 51325302, 76987953, 153975906]

約数ペア:

[(1, 153975906), (2, 76987953), (3, 51325302), (6, 25662651), (7, 21996558), (9, 17108434), (14, 10998279), (18, 8554217), (21, 7332186), (29, 5309514), (42, 3666093), (58, 2654757), (63, 2444062), (87, 1769838), (126, 1222031), (174, 884919), (203, 758502), (261, 589946), (406, 379251), (522, 294973), (609, 252834), (1218, 126417), (1827, 84278), (3654, 42139)]