149040332

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{647}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 314979840

約数和(自身を除く): 165939508

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 433, 532, 647, 866, 1294, 1732, 2588, 3031, 4529, 6062, 8227, 9058, 12124, 12293, 16454, 18116, 24586, 32908, 49172, 57589, 86051, 115178, 172102, 230356, 280151, 344204, 560302, 1120604, 1961057, 3922114, 5322869, 7844228, 10645738, 21291476, 37260083, 74520166, 149040332]

約数ペア:

[(1, 149040332), (2, 74520166), (4, 37260083), (7, 21291476), (14, 10645738), (19, 7844228), (28, 5322869), (38, 3922114), (76, 1961057), (133, 1120604), (266, 560302), (433, 344204), (532, 280151), (647, 230356), (866, 172102), (1294, 115178), (1732, 86051), (2588, 57589), (3031, 49172), (4529, 32908), (6062, 24586), (8227, 18116), (9058, 16454), (12124, 12293)]