159338608

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{487}}^1$

素因数の和:543

約数の個数: 90

約数和(自身を含む): 368200392

約数和(自身を除く): 208861784

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 169, 176, 208, 242, 286, 338, 484, 487, 572, 676, 968, 974, 1144, 1352, 1573, 1859, 1936, 1948, 2288, 2704, 3146, 3718, 3896, 5357, 6292, 6331, 7436, 7792, 10714, 12584, 12662, 14872, 20449, 21428, 25168, 25324, 29744, 40898, 42856, 50648, 58927, 69641, 81796, 82303, 85712, 101296, 117854, 139282, 163592, 164606, 235708, 278564, 327184, 329212, 471416, 557128, 658424, 766051, 905333, 942832, 1114256, 1316848, 1532102, 1810666, 3064204, 3621332, 6128408, 7242664, 9958663, 12256816, 14485328, 19917326, 39834652, 79669304, 159338608]

約数ペア:

[(1, 159338608), (2, 79669304), (4, 39834652), (8, 19917326), (11, 14485328), (13, 12256816), (16, 9958663), (22, 7242664), (26, 6128408), (44, 3621332), (52, 3064204), (88, 1810666), (104, 1532102), (121, 1316848), (143, 1114256), (169, 942832), (176, 905333), (208, 766051), (242, 658424), (286, 557128), (338, 471416), (484, 329212), (487, 327184), (572, 278564), (676, 235708), (968, 164606), (974, 163592), (1144, 139282), (1352, 117854), (1573, 101296), (1859, 85712), (1936, 82303), (1948, 81796), (2288, 69641), (2704, 58927), (3146, 50648), (3718, 42856), (3896, 40898), (5357, 29744), (6292, 25324), (6331, 25168), (7436, 21428), (7792, 20449), (10714, 14872), (12584, 12662)]