128730768

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{92479}}^1$

素因数の和:92519

約数の個数: 40

約数和(自身を含む): 344025600

約数和(自身を除く): 215294832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 92479, 184958, 277437, 369916, 554874, 739832, 1109748, 1479664, 2219496, 2681891, 4438992, 5363782, 8045673, 10727564, 16091346, 21455128, 32182692, 42910256, 64365384, 128730768]

約数ペア:

[(1, 128730768), (2, 64365384), (3, 42910256), (4, 32182692), (6, 21455128), (8, 16091346), (12, 10727564), (16, 8045673), (24, 5363782), (29, 4438992), (48, 2681891), (58, 2219496), (87, 1479664), (116, 1109748), (174, 739832), (232, 554874), (348, 369916), (464, 277437), (696, 184958), (1392, 92479)]