156921905655

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{120246671}}^1$

素因数の和:120246711

約数の個数: 24

約数和(自身を含む): 281377212480

約数和(自身を除く): 124455306825

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 120246671, 360740013, 601233355, 1082220039, 1803700065, 3487153459, 5411100195, 10461460377, 17435767295, 31384381131, 52307301885, 156921905655]

約数ペア:

[(1, 156921905655), (3, 52307301885), (5, 31384381131), (9, 17435767295), (15, 10461460377), (29, 5411100195), (45, 3487153459), (87, 1803700065), (145, 1082220039), (261, 601233355), (435, 360740013), (1305, 120246671)]