191637144

素因数分解:

$2^3\times 3^3\times {\mathrm{163}}^1\times {\mathrm{5443}}^1$

素因数の和:5621

約数の個数: 64

約数和(自身を含む): 535689600

約数和(自身を除く): 344052456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 163, 216, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 4401, 5443, 5868, 8802, 10886, 11736, 16329, 17604, 21772, 32658, 35208, 43544, 48987, 65316, 97974, 130632, 146961, 195948, 293922, 391896, 587844, 887209, 1175688, 1774418, 2661627, 3548836, 5323254, 7097672, 7984881, 10646508, 15969762, 21293016, 23954643, 31939524, 47909286, 63879048, 95818572, 191637144]

約数ペア:

[(1, 191637144), (2, 95818572), (3, 63879048), (4, 47909286), (6, 31939524), (8, 23954643), (9, 21293016), (12, 15969762), (18, 10646508), (24, 7984881), (27, 7097672), (36, 5323254), (54, 3548836), (72, 2661627), (108, 1774418), (163, 1175688), (216, 887209), (326, 587844), (489, 391896), (652, 293922), (978, 195948), (1304, 146961), (1467, 130632), (1956, 97974), (2934, 65316), (3912, 48987), (4401, 43544), (5443, 35208), (5868, 32658), (8802, 21772), (10886, 17604), (11736, 16329)]