147527861776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{20021}}^1\times {\mathrm{24239}}^1$

素因数の和:44287

約数の個数: 40

約数和(自身を含む): 300906633600

約数和(自身を除く): 153378771824

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 20021, 24239, 40042, 48478, 80084, 96956, 160168, 193912, 320336, 380399, 387824, 460541, 760798, 921082, 1521596, 1842164, 3043192, 3684328, 6086384, 7368656, 485289019, 970578038, 1941156076, 3882312152, 7764624304, 9220491361, 18440982722, 36881965444, 73763930888, 147527861776]

約数ペア:

[(1, 147527861776), (2, 73763930888), (4, 36881965444), (8, 18440982722), (16, 9220491361), (19, 7764624304), (38, 3882312152), (76, 1941156076), (152, 970578038), (304, 485289019), (20021, 7368656), (24239, 6086384), (40042, 3684328), (48478, 3043192), (80084, 1842164), (96956, 1521596), (160168, 921082), (193912, 760798), (320336, 460541), (380399, 387824)]