149247184

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{8629}}^1$

素因数の和:8707

約数の個数: 40

約数和(自身を含む): 308194560

約数和(自身を除く): 158947376

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 752, 1081, 2162, 4324, 8629, 8648, 17258, 17296, 34516, 69032, 138064, 198467, 396934, 405563, 793868, 811126, 1587736, 1622252, 3175472, 3244504, 6489008, 9327949, 18655898, 37311796, 74623592, 149247184]

約数ペア:

[(1, 149247184), (2, 74623592), (4, 37311796), (8, 18655898), (16, 9327949), (23, 6489008), (46, 3244504), (47, 3175472), (92, 1622252), (94, 1587736), (184, 811126), (188, 793868), (368, 405563), (376, 396934), (752, 198467), (1081, 138064), (2162, 69032), (4324, 34516), (8629, 17296), (8648, 17258)]