140698832

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{857}}^1$

素因数の和:1227

約数の個数: 40

約数和(自身を含む): 282577152

約数和(自身を除く): 141878320

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 331, 496, 662, 857, 1324, 1714, 2648, 3428, 5296, 6856, 10261, 13712, 20522, 26567, 41044, 53134, 82088, 106268, 164176, 212536, 283667, 425072, 567334, 1134668, 2269336, 4538672, 8793677, 17587354, 35174708, 70349416, 140698832]

約数ペア:

[(1, 140698832), (2, 70349416), (4, 35174708), (8, 17587354), (16, 8793677), (31, 4538672), (62, 2269336), (124, 1134668), (248, 567334), (331, 425072), (496, 283667), (662, 212536), (857, 164176), (1324, 106268), (1714, 82088), (2648, 53134), (3428, 41044), (5296, 26567), (6856, 20522), (10261, 13712)]