156927125928

素因数分解:

$2^3\times 3^1\times {\mathrm{21997}}^1\times {\mathrm{297251}}^1$

素因数の和:319257

約数の個数: 32

約数和(自身を含む): 392336969760

約数和(自身を除く): 235409843832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 21997, 43994, 65991, 87988, 131982, 175976, 263964, 297251, 527928, 594502, 891753, 1189004, 1783506, 2378008, 3567012, 7134024, 6538630247, 13077260494, 19615890741, 26154520988, 39231781482, 52309041976, 78463562964, 156927125928]

約数ペア:

[(1, 156927125928), (2, 78463562964), (3, 52309041976), (4, 39231781482), (6, 26154520988), (8, 19615890741), (12, 13077260494), (24, 6538630247), (21997, 7134024), (43994, 3567012), (65991, 2378008), (87988, 1783506), (131982, 1189004), (175976, 891753), (263964, 594502), (297251, 527928)]