157381704

素因数分解:

$2^3\times 3^4\times {\mathrm{242873}}^1$

素因数の和:242891

約数の個数: 40

約数和(自身を含む): 440816310

約数和(自身を除く): 283434606

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 242873, 485746, 728619, 971492, 1457238, 1942984, 2185857, 2914476, 4371714, 5828952, 6557571, 8743428, 13115142, 17486856, 19672713, 26230284, 39345426, 52460568, 78690852, 157381704]

約数ペア:

[(1, 157381704), (2, 78690852), (3, 52460568), (4, 39345426), (6, 26230284), (8, 19672713), (9, 17486856), (12, 13115142), (18, 8743428), (24, 6557571), (27, 5828952), (36, 4371714), (54, 2914476), (72, 2185857), (81, 1942984), (108, 1457238), (162, 971492), (216, 728619), (324, 485746), (648, 242873)]