140872464

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{7703}}^1$

素因数の和:7844

約数の個数: 60

約数和(自身を含む): 397403136

約数和(自身を除く): 256530672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4572, 6096, 7703, 9144, 15406, 18288, 23109, 30812, 46218, 61624, 69327, 92436, 123248, 138654, 184872, 277308, 369744, 554616, 978281, 1109232, 1956562, 2934843, 3913124, 5869686, 7826248, 8804529, 11739372, 15652496, 17609058, 23478744, 35218116, 46957488, 70436232, 140872464]

約数ペア:

[(1, 140872464), (2, 70436232), (3, 46957488), (4, 35218116), (6, 23478744), (8, 17609058), (9, 15652496), (12, 11739372), (16, 8804529), (18, 7826248), (24, 5869686), (36, 3913124), (48, 2934843), (72, 1956562), (127, 1109232), (144, 978281), (254, 554616), (381, 369744), (508, 277308), (762, 184872), (1016, 138654), (1143, 123248), (1524, 92436), (2032, 69327), (2286, 61624), (3048, 46218), (4572, 30812), (6096, 23109), (7703, 18288), (9144, 15406)]