155375488

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{593}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 327175200

約数和(自身を除く): 171799712

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 89, 92, 128, 178, 184, 356, 368, 593, 712, 736, 1186, 1424, 1472, 2047, 2372, 2848, 2944, 4094, 4744, 5696, 8188, 9488, 11392, 13639, 16376, 18976, 27278, 32752, 37952, 52777, 54556, 65504, 75904, 105554, 109112, 131008, 211108, 218224, 262016, 422216, 436448, 844432, 872896, 1213871, 1688864, 1745792, 2427742, 3377728, 4855484, 6755456, 9710968, 19421936, 38843872, 77687744, 155375488]

約数ペア:

[(1, 155375488), (2, 77687744), (4, 38843872), (8, 19421936), (16, 9710968), (23, 6755456), (32, 4855484), (46, 3377728), (64, 2427742), (89, 1745792), (92, 1688864), (128, 1213871), (178, 872896), (184, 844432), (356, 436448), (368, 422216), (593, 262016), (712, 218224), (736, 211108), (1186, 131008), (1424, 109112), (1472, 105554), (2047, 75904), (2372, 65504), (2848, 54556), (2944, 52777), (4094, 37952), (4744, 32752), (5696, 27278), (8188, 18976), (9488, 16376), (11392, 13639)]