153886728

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{521}}^1$

素因数の和:958

約数の個数: 64

約数和(自身を含む): 398891520

約数和(自身を除く): 245004792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 397, 521, 744, 794, 1042, 1191, 1563, 1588, 2084, 2382, 3126, 3176, 4168, 4764, 6252, 9528, 12307, 12504, 16151, 24614, 32302, 36921, 48453, 49228, 64604, 73842, 96906, 98456, 129208, 147684, 193812, 206837, 295368, 387624, 413674, 620511, 827348, 1241022, 1654696, 2482044, 4964088, 6411947, 12823894, 19235841, 25647788, 38471682, 51295576, 76943364, 153886728]

約数ペア:

[(1, 153886728), (2, 76943364), (3, 51295576), (4, 38471682), (6, 25647788), (8, 19235841), (12, 12823894), (24, 6411947), (31, 4964088), (62, 2482044), (93, 1654696), (124, 1241022), (186, 827348), (248, 620511), (372, 413674), (397, 387624), (521, 295368), (744, 206837), (794, 193812), (1042, 147684), (1191, 129208), (1563, 98456), (1588, 96906), (2084, 73842), (2382, 64604), (3126, 49228), (3176, 48453), (4168, 36921), (4764, 32302), (6252, 24614), (9528, 16151), (12307, 12504)]