152816240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{100537}}^1$

素因数の和:100569

約数の個数: 40

約数和(自身を含む): 374001360

約数和(自身を除く): 221185120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 100537, 201074, 402148, 502685, 804296, 1005370, 1608592, 1910203, 2010740, 3820406, 4021480, 7640812, 8042960, 9551015, 15281624, 19102030, 30563248, 38204060, 76408120, 152816240]

約数ペア:

[(1, 152816240), (2, 76408120), (4, 38204060), (5, 30563248), (8, 19102030), (10, 15281624), (16, 9551015), (19, 8042960), (20, 7640812), (38, 4021480), (40, 3820406), (76, 2010740), (80, 1910203), (95, 1608592), (152, 1005370), (190, 804296), (304, 502685), (380, 402148), (760, 201074), (1520, 100537)]