131447916

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{24181}}^1$

素因数の和:24342

約数の個数: 36

約数和(自身を含む): 334485424

約数和(自身を除く): 203037508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 453, 604, 906, 1359, 1812, 2718, 5436, 24181, 48362, 72543, 96724, 145086, 217629, 290172, 435258, 870516, 3651331, 7302662, 10953993, 14605324, 21907986, 32861979, 43815972, 65723958, 131447916]

約数ペア:

[(1, 131447916), (2, 65723958), (3, 43815972), (4, 32861979), (6, 21907986), (9, 14605324), (12, 10953993), (18, 7302662), (36, 3651331), (151, 870516), (302, 435258), (453, 290172), (604, 217629), (906, 145086), (1359, 96724), (1812, 72543), (2718, 48362), (5436, 24181)]