131118588

素因数分解:

$2^2\times 3^4\times {\mathrm{103}}^1\times {\mathrm{3929}}^1$

素因数の和:4048

約数の個数: 60

約数和(自身を含む): 346185840

約数和(自身を除く): 215067252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 103, 108, 162, 206, 309, 324, 412, 618, 927, 1236, 1854, 2781, 3708, 3929, 5562, 7858, 8343, 11124, 11787, 15716, 16686, 23574, 33372, 35361, 47148, 70722, 106083, 141444, 212166, 318249, 404687, 424332, 636498, 809374, 1214061, 1272996, 1618748, 2428122, 3642183, 4856244, 7284366, 10926549, 14568732, 21853098, 32779647, 43706196, 65559294, 131118588]

約数ペア:

[(1, 131118588), (2, 65559294), (3, 43706196), (4, 32779647), (6, 21853098), (9, 14568732), (12, 10926549), (18, 7284366), (27, 4856244), (36, 3642183), (54, 2428122), (81, 1618748), (103, 1272996), (108, 1214061), (162, 809374), (206, 636498), (309, 424332), (324, 404687), (412, 318249), (618, 212166), (927, 141444), (1236, 106083), (1854, 70722), (2781, 47148), (3708, 35361), (3929, 33372), (5562, 23574), (7858, 16686), (8343, 15716), (11124, 11787)]