157544356

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 297239040

約数和(自身を除く): 139694684

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 193, 227, 386, 454, 772, 899, 908, 1798, 3596, 5597, 5983, 6583, 7037, 11194, 11966, 13166, 14074, 22388, 23932, 26332, 28148, 43811, 87622, 173507, 175244, 204073, 347014, 408146, 694028, 816292, 1270519, 1358141, 2541038, 2716282, 5082076, 5432564, 39386089, 78772178, 157544356]

約数ペア:

[(1, 157544356), (2, 78772178), (4, 39386089), (29, 5432564), (31, 5082076), (58, 2716282), (62, 2541038), (116, 1358141), (124, 1270519), (193, 816292), (227, 694028), (386, 408146), (454, 347014), (772, 204073), (899, 175244), (908, 173507), (1798, 87622), (3596, 43811), (5597, 28148), (5983, 26332), (6583, 23932), (7037, 22388), (11194, 14074), (11966, 13166)]