157029591688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1543}}^1\times {\mathrm{1637}}^1$

素因数の和:3614

約数の個数: 64

約数和(自身を含む): 311075856000

約数和(自身を除く): 154046264312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 409, 818, 1543, 1636, 1637, 3086, 3272, 3274, 6172, 6548, 7771, 12344, 13096, 15542, 29317, 31084, 31103, 58634, 62168, 62206, 117268, 124412, 234536, 248824, 631087, 669533, 1262174, 1339066, 2524348, 2525891, 2678132, 5048696, 5051782, 5356264, 10103564, 11990653, 12721127, 20207128, 23981306, 25442254, 47962612, 47991929, 50884508, 95925224, 95983858, 101769016, 191967716, 383935432, 1033089419, 2066178838, 4132357676, 8264715352, 19628698961, 39257397922, 78514795844, 157029591688]

約数ペア:

[(1, 157029591688), (2, 78514795844), (4, 39257397922), (8, 19628698961), (19, 8264715352), (38, 4132357676), (76, 2066178838), (152, 1033089419), (409, 383935432), (818, 191967716), (1543, 101769016), (1636, 95983858), (1637, 95925224), (3086, 50884508), (3272, 47991929), (3274, 47962612), (6172, 25442254), (6548, 23981306), (7771, 20207128), (12344, 12721127), (13096, 11990653), (15542, 10103564), (29317, 5356264), (31084, 5051782), (31103, 5048696), (58634, 2678132), (62168, 2525891), (62206, 2524348), (117268, 1339066), (124412, 1262174), (234536, 669533), (248824, 631087)]