131450904

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^3\times {\mathrm{277}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 396984000

約数和(自身を除く): 265533096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 169, 216, 234, 277, 312, 338, 351, 468, 507, 554, 676, 702, 831, 936, 1014, 1108, 1352, 1404, 1521, 1662, 2028, 2197, 2216, 2493, 2808, 3042, 3324, 3601, 4056, 4394, 4563, 4986, 6084, 6591, 6648, 7202, 7479, 8788, 9126, 9972, 10803, 12168, 13182, 14404, 14958, 17576, 18252, 19773, 19944, 21606, 26364, 28808, 29916, 32409, 36504, 39546, 43212, 46813, 52728, 59319, 59832, 64818, 79092, 86424, 93626, 97227, 118638, 129636, 140439, 158184, 187252, 194454, 237276, 259272, 280878, 374504, 388908, 421317, 474552, 561756, 608569, 777816, 842634, 1123512, 1217138, 1263951, 1685268, 1825707, 2434276, 2527902, 3370536, 3651414, 4868552, 5055804, 5477121, 7302828, 10111608, 10954242, 14605656, 16431363, 21908484, 32862726, 43816968, 65725452, 131450904]

約数ペア:

[(1, 131450904), (2, 65725452), (3, 43816968), (4, 32862726), (6, 21908484), (8, 16431363), (9, 14605656), (12, 10954242), (13, 10111608), (18, 7302828), (24, 5477121), (26, 5055804), (27, 4868552), (36, 3651414), (39, 3370536), (52, 2527902), (54, 2434276), (72, 1825707), (78, 1685268), (104, 1263951), (108, 1217138), (117, 1123512), (156, 842634), (169, 777816), (216, 608569), (234, 561756), (277, 474552), (312, 421317), (338, 388908), (351, 374504), (468, 280878), (507, 259272), (554, 237276), (676, 194454), (702, 187252), (831, 158184), (936, 140439), (1014, 129636), (1108, 118638), (1352, 97227), (1404, 93626), (1521, 86424), (1662, 79092), (2028, 64818), (2197, 59832), (2216, 59319), (2493, 52728), (2808, 46813), (3042, 43212), (3324, 39546), (3601, 36504), (4056, 32409), (4394, 29916), (4563, 28808), (4986, 26364), (6084, 21606), (6591, 19944), (6648, 19773), (7202, 18252), (7479, 17576), (8788, 14958), (9126, 14404), (9972, 13182), (10803, 12168)]