131863704

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{112129}}^1$

素因数の和:112152

約数の個数: 48

約数和(自身を含む): 383484600

約数和(自身を除く): 251620896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 112129, 224258, 336387, 448516, 672774, 784903, 897032, 1345548, 1569806, 2354709, 2691096, 3139612, 4709418, 5494321, 6279224, 9418836, 10988642, 16482963, 18837672, 21977284, 32965926, 43954568, 65931852, 131863704]

約数ペア:

[(1, 131863704), (2, 65931852), (3, 43954568), (4, 32965926), (6, 21977284), (7, 18837672), (8, 16482963), (12, 10988642), (14, 9418836), (21, 6279224), (24, 5494321), (28, 4709418), (42, 3139612), (49, 2691096), (56, 2354709), (84, 1569806), (98, 1345548), (147, 897032), (168, 784903), (196, 672774), (294, 448516), (392, 336387), (588, 224258), (1176, 112129)]