157849992

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{19751}}^1$

素因数の和:19803

約数の個数: 64

約数和(自身を含む): 450345600

約数和(自身を除く): 292495608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 7992, 19751, 39502, 59253, 79004, 118506, 158008, 177759, 237012, 355518, 474024, 533277, 711036, 730787, 1066554, 1422072, 1461574, 2133108, 2192361, 2923148, 4266216, 4384722, 5846296, 6577083, 8769444, 13154166, 17538888, 19731249, 26308332, 39462498, 52616664, 78924996, 157849992]

約数ペア:

[(1, 157849992), (2, 78924996), (3, 52616664), (4, 39462498), (6, 26308332), (8, 19731249), (9, 17538888), (12, 13154166), (18, 8769444), (24, 6577083), (27, 5846296), (36, 4384722), (37, 4266216), (54, 2923148), (72, 2192361), (74, 2133108), (108, 1461574), (111, 1422072), (148, 1066554), (216, 730787), (222, 711036), (296, 533277), (333, 474024), (444, 355518), (666, 237012), (888, 177759), (999, 158008), (1332, 118506), (1998, 79004), (2664, 59253), (3996, 39502), (7992, 19751)]