156883990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1\times {\mathrm{1259}}^1$

素因数の和:2016

約数の個数: 32

約数和(自身を含む): 299648160

約数和(自身を除く): 142764170

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 733, 1259, 1466, 2518, 3665, 6295, 7330, 12461, 12590, 21403, 24922, 42806, 62305, 107015, 124610, 214030, 922847, 1845694, 4614235, 9228470, 15688399, 31376798, 78441995, 156883990]

約数ペア:

[(1, 156883990), (2, 78441995), (5, 31376798), (10, 15688399), (17, 9228470), (34, 4614235), (85, 1845694), (170, 922847), (733, 214030), (1259, 124610), (1466, 107015), (2518, 62305), (3665, 42806), (6295, 24922), (7330, 21403), (12461, 12590)]