128239224

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{557}}^1$

素因数の和:800

約数の個数: 64

約数和(自身を含む): 329041440

約数和(自身を除く): 200802216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 181, 212, 318, 362, 424, 543, 557, 636, 724, 1086, 1114, 1272, 1448, 1671, 2172, 2228, 3342, 4344, 4456, 6684, 9593, 13368, 19186, 28779, 29521, 38372, 57558, 59042, 76744, 88563, 100817, 115116, 118084, 177126, 201634, 230232, 236168, 302451, 354252, 403268, 604902, 708504, 806536, 1209804, 2419608, 5343301, 10686602, 16029903, 21373204, 32059806, 42746408, 64119612, 128239224]

約数ペア:

[(1, 128239224), (2, 64119612), (3, 42746408), (4, 32059806), (6, 21373204), (8, 16029903), (12, 10686602), (24, 5343301), (53, 2419608), (106, 1209804), (159, 806536), (181, 708504), (212, 604902), (318, 403268), (362, 354252), (424, 302451), (543, 236168), (557, 230232), (636, 201634), (724, 177126), (1086, 118084), (1114, 115116), (1272, 100817), (1448, 88563), (1671, 76744), (2172, 59042), (2228, 57558), (3342, 38372), (4344, 29521), (4456, 28779), (6684, 19186), (9593, 13368)]