128151024

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1326

約数の個数: 80

約数和(自身を含む): 346834944

約数和(自身を除く): 218683920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 71, 93, 124, 142, 186, 213, 248, 284, 372, 426, 496, 568, 744, 852, 1136, 1213, 1488, 1704, 2201, 2426, 3408, 3639, 4402, 4852, 6603, 7278, 8804, 9704, 13206, 14556, 17608, 19408, 26412, 29112, 35216, 37603, 52824, 58224, 75206, 86123, 105648, 112809, 150412, 172246, 225618, 258369, 300824, 344492, 451236, 516738, 601648, 688984, 902472, 1033476, 1377968, 1804944, 2066952, 2669813, 4133904, 5339626, 8009439, 10679252, 16018878, 21358504, 32037756, 42717008, 64075512, 128151024]

約数ペア:

[(1, 128151024), (2, 64075512), (3, 42717008), (4, 32037756), (6, 21358504), (8, 16018878), (12, 10679252), (16, 8009439), (24, 5339626), (31, 4133904), (48, 2669813), (62, 2066952), (71, 1804944), (93, 1377968), (124, 1033476), (142, 902472), (186, 688984), (213, 601648), (248, 516738), (284, 451236), (372, 344492), (426, 300824), (496, 258369), (568, 225618), (744, 172246), (852, 150412), (1136, 112809), (1213, 105648), (1488, 86123), (1704, 75206), (2201, 58224), (2426, 52824), (3408, 37603), (3639, 35216), (4402, 29112), (4852, 26412), (6603, 19408), (7278, 17608), (8804, 14556), (9704, 13206)]