161492832

素因数分解:

$2^5\times 3^3\times {\mathrm{409}}^1\times {\mathrm{457}}^1$

素因数の和:885

約数の個数: 96

約数和(自身を含む): 473205600

約数和(自身を除く): 311712768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 409, 432, 457, 818, 864, 914, 1227, 1371, 1636, 1828, 2454, 2742, 3272, 3656, 3681, 4113, 4908, 5484, 6544, 7312, 7362, 8226, 9816, 10968, 11043, 12339, 13088, 14624, 14724, 16452, 19632, 21936, 22086, 24678, 29448, 32904, 39264, 43872, 44172, 49356, 58896, 65808, 88344, 98712, 117792, 131616, 176688, 186913, 197424, 353376, 373826, 394848, 560739, 747652, 1121478, 1495304, 1682217, 2242956, 2990608, 3364434, 4485912, 5046651, 5981216, 6728868, 8971824, 10093302, 13457736, 17943648, 20186604, 26915472, 40373208, 53830944, 80746416, 161492832]

約数ペア:

[(1, 161492832), (2, 80746416), (3, 53830944), (4, 40373208), (6, 26915472), (8, 20186604), (9, 17943648), (12, 13457736), (16, 10093302), (18, 8971824), (24, 6728868), (27, 5981216), (32, 5046651), (36, 4485912), (48, 3364434), (54, 2990608), (72, 2242956), (96, 1682217), (108, 1495304), (144, 1121478), (216, 747652), (288, 560739), (409, 394848), (432, 373826), (457, 353376), (818, 197424), (864, 186913), (914, 176688), (1227, 131616), (1371, 117792), (1636, 98712), (1828, 88344), (2454, 65808), (2742, 58896), (3272, 49356), (3656, 44172), (3681, 43872), (4113, 39264), (4908, 32904), (5484, 29448), (6544, 24678), (7312, 22086), (7362, 21936), (8226, 19632), (9816, 16452), (10968, 14724), (11043, 14624), (12339, 13088)]