145555788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{55897}}^1$

素因数の和:55942

約数の個数: 48

約数和(自身を含む): 400676864

約数和(自身を除く): 255121076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 55897, 111794, 167691, 223588, 335382, 391279, 670764, 782558, 1173837, 1565116, 1732807, 2347674, 3465614, 4695348, 5198421, 6931228, 10396842, 12129649, 20793684, 24259298, 36388947, 48518596, 72777894, 145555788]

約数ペア:

[(1, 145555788), (2, 72777894), (3, 48518596), (4, 36388947), (6, 24259298), (7, 20793684), (12, 12129649), (14, 10396842), (21, 6931228), (28, 5198421), (31, 4695348), (42, 3465614), (62, 2347674), (84, 1732807), (93, 1565116), (124, 1173837), (186, 782558), (217, 670764), (372, 391279), (434, 335382), (651, 223588), (868, 167691), (1302, 111794), (2604, 55897)]