152816916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{20441}}^1$

素因数の和:20544

約数の個数: 48

約数和(自身を含む): 412110720

約数和(自身を除く): 259293804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 20441, 40882, 61323, 81764, 122646, 143087, 245292, 286174, 429261, 572348, 858522, 1717044, 1819249, 3638498, 5457747, 7276996, 10915494, 12734743, 21830988, 25469486, 38204229, 50938972, 76408458, 152816916]

約数ペア:

[(1, 152816916), (2, 76408458), (3, 50938972), (4, 38204229), (6, 25469486), (7, 21830988), (12, 12734743), (14, 10915494), (21, 7276996), (28, 5457747), (42, 3638498), (84, 1819249), (89, 1717044), (178, 858522), (267, 572348), (356, 429261), (534, 286174), (623, 245292), (1068, 143087), (1246, 122646), (1869, 81764), (2492, 61323), (3738, 40882), (7476, 20441)]