131889816

素因数分解:

$2^3\times 3^3\times {\mathrm{373}}^1\times {\mathrm{1637}}^1$

素因数の和:2025

約数の個数: 64

約数和(自身を含む): 367567200

約数和(自身を除く): 235677384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 373, 746, 1119, 1492, 1637, 2238, 2984, 3274, 3357, 4476, 4911, 6548, 6714, 8952, 9822, 10071, 13096, 13428, 14733, 19644, 20142, 26856, 29466, 39288, 40284, 44199, 58932, 80568, 88398, 117864, 176796, 353592, 610601, 1221202, 1831803, 2442404, 3663606, 4884808, 5495409, 7327212, 10990818, 14654424, 16486227, 21981636, 32972454, 43963272, 65944908, 131889816]

約数ペア:

[(1, 131889816), (2, 65944908), (3, 43963272), (4, 32972454), (6, 21981636), (8, 16486227), (9, 14654424), (12, 10990818), (18, 7327212), (24, 5495409), (27, 4884808), (36, 3663606), (54, 2442404), (72, 1831803), (108, 1221202), (216, 610601), (373, 353592), (746, 176796), (1119, 117864), (1492, 88398), (1637, 80568), (2238, 58932), (2984, 44199), (3274, 40284), (3357, 39288), (4476, 29466), (4911, 26856), (6548, 20142), (6714, 19644), (8952, 14733), (9822, 13428), (10071, 13096)]