156927735

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 301436928

約数和(自身を除く): 144509193

約数列:

[1, 3, 5, 9, 15, 23, 31, 45, 67, 69, 73, 93, 115, 155, 201, 207, 219, 279, 335, 345, 365, 465, 603, 657, 713, 1005, 1035, 1095, 1395, 1541, 1679, 2077, 2139, 2263, 3015, 3285, 3565, 4623, 4891, 5037, 6231, 6417, 6789, 7705, 8395, 10385, 10695, 11315, 13869, 14673, 15111, 18693, 20367, 23115, 24455, 25185, 31155, 32085, 33945, 44019, 47771, 52049, 69345, 73365, 75555, 93465, 101835, 112493, 143313, 151621, 156147, 220095, 238855, 260245, 337479, 429939, 454863, 468441, 562465, 716565, 758105, 780735, 1012437, 1364589, 1687395, 2149695, 2274315, 2342205, 3487283, 5062185, 6822945, 10461849, 17436415, 31385547, 52309245, 156927735]

約数ペア:

[(1, 156927735), (3, 52309245), (5, 31385547), (9, 17436415), (15, 10461849), (23, 6822945), (31, 5062185), (45, 3487283), (67, 2342205), (69, 2274315), (73, 2149695), (93, 1687395), (115, 1364589), (155, 1012437), (201, 780735), (207, 758105), (219, 716565), (279, 562465), (335, 468441), (345, 454863), (365, 429939), (465, 337479), (603, 260245), (657, 238855), (713, 220095), (1005, 156147), (1035, 151621), (1095, 143313), (1395, 112493), (1541, 101835), (1679, 93465), (2077, 75555), (2139, 73365), (2263, 69345), (3015, 52049), (3285, 47771), (3565, 44019), (4623, 33945), (4891, 32085), (5037, 31155), (6231, 25185), (6417, 24455), (6789, 23115), (7705, 20367), (8395, 18693), (10385, 15111), (10695, 14673), (11315, 13869)]