156658212

素因数分解:

$2^2\times 3^5\times {\mathrm{41}}^1\times {\mathrm{3931}}^1$

素因数の和:3991

約数の個数: 72

約数和(自身を含む): 420786912

約数和(自身を除く): 264128700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 243, 246, 324, 369, 486, 492, 738, 972, 1107, 1476, 2214, 3321, 3931, 4428, 6642, 7862, 9963, 11793, 13284, 15724, 19926, 23586, 35379, 39852, 47172, 70758, 106137, 141516, 161171, 212274, 318411, 322342, 424548, 483513, 636822, 644684, 955233, 967026, 1273644, 1450539, 1910466, 1934052, 2901078, 3820932, 4351617, 5802156, 8703234, 13054851, 17406468, 26109702, 39164553, 52219404, 78329106, 156658212]

約数ペア:

[(1, 156658212), (2, 78329106), (3, 52219404), (4, 39164553), (6, 26109702), (9, 17406468), (12, 13054851), (18, 8703234), (27, 5802156), (36, 4351617), (41, 3820932), (54, 2901078), (81, 1934052), (82, 1910466), (108, 1450539), (123, 1273644), (162, 967026), (164, 955233), (243, 644684), (246, 636822), (324, 483513), (369, 424548), (486, 322342), (492, 318411), (738, 212274), (972, 161171), (1107, 141516), (1476, 106137), (2214, 70758), (3321, 47172), (3931, 39852), (4428, 35379), (6642, 23586), (7862, 19926), (9963, 15724), (11793, 13284)]