158697930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1811}}^1$

素因数の和:1971

約数の個数: 64

約数和(自身を含む): 400785408

約数和(自身を除く): 242087478

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 127, 138, 230, 254, 345, 381, 635, 690, 762, 1270, 1811, 1905, 2921, 3622, 3810, 5433, 5842, 8763, 9055, 10866, 14605, 17526, 18110, 27165, 29210, 41653, 43815, 54330, 83306, 87630, 124959, 208265, 229997, 249918, 416530, 459994, 624795, 689991, 1149985, 1249590, 1379982, 2299970, 3449955, 5289931, 6899910, 10579862, 15869793, 26449655, 31739586, 52899310, 79348965, 158697930]

約数ペア:

[(1, 158697930), (2, 79348965), (3, 52899310), (5, 31739586), (6, 26449655), (10, 15869793), (15, 10579862), (23, 6899910), (30, 5289931), (46, 3449955), (69, 2299970), (115, 1379982), (127, 1249590), (138, 1149985), (230, 689991), (254, 624795), (345, 459994), (381, 416530), (635, 249918), (690, 229997), (762, 208265), (1270, 124959), (1811, 87630), (1905, 83306), (2921, 54330), (3622, 43815), (3810, 41653), (5433, 29210), (5842, 27165), (8763, 18110), (9055, 17526), (10866, 14605)]