155236284

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{205339}}^1$

素因数の和:205359

約数の個数: 48

約数和(自身を含む): 459961600

約数和(自身を除く): 304725316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 205339, 410678, 616017, 821356, 1232034, 1437373, 1848051, 2464068, 2874746, 3696102, 4312119, 5544153, 5749492, 7392204, 8624238, 11088306, 12936357, 17248476, 22176612, 25872714, 38809071, 51745428, 77618142, 155236284]

約数ペア:

[(1, 155236284), (2, 77618142), (3, 51745428), (4, 38809071), (6, 25872714), (7, 22176612), (9, 17248476), (12, 12936357), (14, 11088306), (18, 8624238), (21, 7392204), (27, 5749492), (28, 5544153), (36, 4312119), (42, 3696102), (54, 2874746), (63, 2464068), (84, 1848051), (108, 1437373), (126, 1232034), (189, 821356), (252, 616017), (378, 410678), (756, 205339)]