156741344240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{169913}}^1$

素因数の和:170826

約数の個数: 80

約数和(自身を含む): 392900977728

約数和(自身を除く): 236159633488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 887, 1040, 1774, 3548, 4435, 7096, 8870, 11531, 14192, 17740, 23062, 35480, 46124, 57655, 70960, 92248, 115310, 169913, 184496, 230620, 339826, 461240, 679652, 849565, 922480, 1359304, 1699130, 2208869, 2718608, 3398260, 4417738, 6796520, 8835476, 11044345, 13593040, 17670952, 22088690, 35341904, 44177380, 88354760, 150712831, 176709520, 301425662, 602851324, 753564155, 1205702648, 1507128310, 1959266803, 2411405296, 3014256620, 3918533606, 6028513240, 7837067212, 9796334015, 12057026480, 15674134424, 19592668030, 31348268848, 39185336060, 78370672120, 156741344240]

約数ペア:

[(1, 156741344240), (2, 78370672120), (4, 39185336060), (5, 31348268848), (8, 19592668030), (10, 15674134424), (13, 12057026480), (16, 9796334015), (20, 7837067212), (26, 6028513240), (40, 3918533606), (52, 3014256620), (65, 2411405296), (80, 1959266803), (104, 1507128310), (130, 1205702648), (208, 753564155), (260, 602851324), (520, 301425662), (887, 176709520), (1040, 150712831), (1774, 88354760), (3548, 44177380), (4435, 35341904), (7096, 22088690), (8870, 17670952), (11531, 13593040), (14192, 11044345), (17740, 8835476), (23062, 6796520), (35480, 4417738), (46124, 3398260), (57655, 2718608), (70960, 2208869), (92248, 1699130), (115310, 1359304), (169913, 922480), (184496, 849565), (230620, 679652), (339826, 461240)]