137898768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{410413}}^1$

素因数の和:410431

約数の個数: 40

約数和(自身を含む): 407130688

約数和(自身を除く): 269231920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 410413, 820826, 1231239, 1641652, 2462478, 2872891, 3283304, 4924956, 5745782, 6566608, 8618673, 9849912, 11491564, 17237346, 19699824, 22983128, 34474692, 45966256, 68949384, 137898768]

約数ペア:

[(1, 137898768), (2, 68949384), (3, 45966256), (4, 34474692), (6, 22983128), (7, 19699824), (8, 17237346), (12, 11491564), (14, 9849912), (16, 8618673), (21, 6566608), (24, 5745782), (28, 4924956), (42, 3283304), (48, 2872891), (56, 2462478), (84, 1641652), (112, 1231239), (168, 820826), (336, 410413)]