164380692

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{39937}}^1$

素因数の和:39965

約数の個数: 48

約数和(自身を含む): 447305600

約数和(自身を除く): 282924908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 39937, 79874, 119811, 159748, 239622, 279559, 479244, 559118, 838677, 1118236, 1677354, 1956913, 3354708, 3913826, 5870739, 7827652, 11741478, 13698391, 23482956, 27396782, 41095173, 54793564, 82190346, 164380692]

約数ペア:

[(1, 164380692), (2, 82190346), (3, 54793564), (4, 41095173), (6, 27396782), (7, 23482956), (12, 13698391), (14, 11741478), (21, 7827652), (28, 5870739), (42, 3913826), (49, 3354708), (84, 1956913), (98, 1677354), (147, 1118236), (196, 838677), (294, 559118), (343, 479244), (588, 279559), (686, 239622), (1029, 159748), (1372, 119811), (2058, 79874), (4116, 39937)]