149747526

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21277}}^1$

素因数の和:21325

約数の個数: 48

約数和(自身を含む): 358491744

約数和(自身を除く): 208744218

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 3519, 7038, 21277, 42554, 63831, 127662, 191493, 361709, 382986, 489371, 723418, 978742, 1085127, 1468113, 2170254, 2936226, 3255381, 4404339, 6510762, 8319307, 8808678, 16638614, 24957921, 49915842, 74873763, 149747526]

約数ペア:

[(1, 149747526), (2, 74873763), (3, 49915842), (6, 24957921), (9, 16638614), (17, 8808678), (18, 8319307), (23, 6510762), (34, 4404339), (46, 3255381), (51, 2936226), (69, 2170254), (102, 1468113), (138, 1085127), (153, 978742), (207, 723418), (306, 489371), (391, 382986), (414, 361709), (782, 191493), (1173, 127662), (2346, 63831), (3519, 42554), (7038, 21277)]