154903866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{29641}}^1$

素因数の和:29726

約数の個数: 32

約数和(自身を含む): 338630208

約数和(自身を除く): 183726342

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 29641, 59282, 88923, 177846, 385333, 770666, 1155999, 1985947, 2311998, 3971894, 5957841, 11915682, 25817311, 51634622, 77451933, 154903866]

約数ペア:

[(1, 154903866), (2, 77451933), (3, 51634622), (6, 25817311), (13, 11915682), (26, 5957841), (39, 3971894), (67, 2311998), (78, 1985947), (134, 1155999), (201, 770666), (402, 385333), (871, 177846), (1742, 88923), (2613, 59282), (5226, 29641)]