168010906

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 308784960

約数和(自身を除く): 140774054

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 131, 161, 262, 322, 569, 917, 1127, 1138, 1834, 2254, 3013, 3983, 6026, 6419, 7966, 12838, 13087, 21091, 26174, 27881, 42182, 55762, 74539, 91609, 147637, 149078, 183218, 295274, 521773, 641263, 1043546, 1282526, 1714397, 3428794, 3652411, 7304822, 12000779, 24001558, 84005453, 168010906]

約数ペア:

[(1, 168010906), (2, 84005453), (7, 24001558), (14, 12000779), (23, 7304822), (46, 3652411), (49, 3428794), (98, 1714397), (131, 1282526), (161, 1043546), (262, 641263), (322, 521773), (569, 295274), (917, 183218), (1127, 149078), (1138, 147637), (1834, 91609), (2254, 74539), (3013, 55762), (3983, 42182), (6026, 27881), (6419, 26174), (7966, 21091), (12838, 13087)]