158445216

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{17747}}^1$

素因数の和:17794

約数の個数: 72

約数和(自身を含む): 465139584

約数和(自身を除く): 306694368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 17747, 35494, 53241, 70988, 106482, 141976, 159723, 212964, 283952, 319446, 425928, 550157, 567904, 638892, 851856, 1100314, 1277784, 1650471, 1703712, 2200628, 2555568, 3300942, 4401256, 4951413, 5111136, 6601884, 8802512, 9902826, 13203768, 17605024, 19805652, 26407536, 39611304, 52815072, 79222608, 158445216]

約数ペア:

[(1, 158445216), (2, 79222608), (3, 52815072), (4, 39611304), (6, 26407536), (8, 19805652), (9, 17605024), (12, 13203768), (16, 9902826), (18, 8802512), (24, 6601884), (31, 5111136), (32, 4951413), (36, 4401256), (48, 3300942), (62, 2555568), (72, 2200628), (93, 1703712), (96, 1650471), (124, 1277784), (144, 1100314), (186, 851856), (248, 638892), (279, 567904), (288, 550157), (372, 425928), (496, 319446), (558, 283952), (744, 212964), (992, 159723), (1116, 141976), (1488, 106482), (2232, 70988), (2976, 53241), (4464, 35494), (8928, 17747)]