165724156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2843}}^1$

素因数の和:2938

約数の個数: 48

約数和(自身を含む): 334454400

約数和(自身を除く): 168730244

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 59, 76, 118, 236, 247, 494, 767, 988, 1121, 1534, 2242, 2843, 3068, 4484, 5686, 11372, 14573, 29146, 36959, 54017, 58292, 73918, 108034, 147836, 167737, 216068, 335474, 670948, 702221, 1404442, 2180581, 2808884, 3187003, 4361162, 6374006, 8722324, 12748012, 41431039, 82862078, 165724156]

約数ペア:

[(1, 165724156), (2, 82862078), (4, 41431039), (13, 12748012), (19, 8722324), (26, 6374006), (38, 4361162), (52, 3187003), (59, 2808884), (76, 2180581), (118, 1404442), (236, 702221), (247, 670948), (494, 335474), (767, 216068), (988, 167737), (1121, 147836), (1534, 108034), (2242, 73918), (2843, 58292), (3068, 54017), (4484, 36959), (5686, 29146), (11372, 14573)]