156912650480

素因数分解:

$2^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{613}}^1\times {\mathrm{9221}}^1$

素因数の和:10194

約数の個数: 80

約数和(自身を含む): 366509872224

約数和(自身を除く): 209597221744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 347, 613, 694, 1226, 1388, 1735, 2452, 2776, 3065, 3470, 4904, 5552, 6130, 6940, 9221, 9808, 12260, 13880, 18442, 24520, 27760, 36884, 46105, 49040, 73768, 92210, 147536, 184420, 212711, 368840, 425422, 737680, 850844, 1063555, 1701688, 2127110, 3199687, 3403376, 4254220, 5652473, 6399374, 8508440, 11304946, 12798748, 15998435, 17016880, 22609892, 25597496, 28262365, 31996870, 45219784, 51194992, 56524730, 63993740, 90439568, 113049460, 127987480, 226098920, 255974960, 452197840, 1961408131, 3922816262, 7845632524, 9807040655, 15691265048, 19614081310, 31382530096, 39228162620, 78456325240, 156912650480]

約数ペア:

[(1, 156912650480), (2, 78456325240), (4, 39228162620), (5, 31382530096), (8, 19614081310), (10, 15691265048), (16, 9807040655), (20, 7845632524), (40, 3922816262), (80, 1961408131), (347, 452197840), (613, 255974960), (694, 226098920), (1226, 127987480), (1388, 113049460), (1735, 90439568), (2452, 63993740), (2776, 56524730), (3065, 51194992), (3470, 45219784), (4904, 31996870), (5552, 28262365), (6130, 25597496), (6940, 22609892), (9221, 17016880), (9808, 15998435), (12260, 12798748), (13880, 11304946), (18442, 8508440), (24520, 6399374), (27760, 5652473), (36884, 4254220), (46105, 3403376), (49040, 3199687), (73768, 2127110), (92210, 1701688), (147536, 1063555), (184420, 850844), (212711, 737680), (368840, 425422)]