129767872

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8209}}^1$

素因数の和:8253

約数の個数: 56

約数和(自身を含む): 291947600

約数和(自身を除く): 162179728

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 8209, 15808, 16418, 32836, 65672, 106717, 131344, 155971, 213434, 262688, 311942, 426868, 525376, 623884, 853736, 1247768, 1707472, 2027623, 2495536, 3414944, 4055246, 4991072, 6829888, 8110492, 9982144, 16220984, 32441968, 64883936, 129767872]

約数ペア:

[(1, 129767872), (2, 64883936), (4, 32441968), (8, 16220984), (13, 9982144), (16, 8110492), (19, 6829888), (26, 4991072), (32, 4055246), (38, 3414944), (52, 2495536), (64, 2027623), (76, 1707472), (104, 1247768), (152, 853736), (208, 623884), (247, 525376), (304, 426868), (416, 311942), (494, 262688), (608, 213434), (832, 155971), (988, 131344), (1216, 106717), (1976, 65672), (3952, 32836), (7904, 16418), (8209, 15808)]