179620528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1693}}^1$

素因数の和:2069

約数の個数: 40

約数和(自身を含む): 367598000

約数和(自身を除く): 187977472

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 349, 698, 1396, 1693, 2792, 3386, 5584, 6631, 6772, 13262, 13544, 26524, 27088, 32167, 53048, 64334, 106096, 128668, 257336, 514672, 590857, 1181714, 2363428, 4726856, 9453712, 11226283, 22452566, 44905132, 89810264, 179620528]

約数ペア:

[(1, 179620528), (2, 89810264), (4, 44905132), (8, 22452566), (16, 11226283), (19, 9453712), (38, 4726856), (76, 2363428), (152, 1181714), (304, 590857), (349, 514672), (698, 257336), (1396, 128668), (1693, 106096), (2792, 64334), (3386, 53048), (5584, 32167), (6631, 27088), (6772, 26524), (13262, 13544)]