131567976

素因数分解:

$2^3\times 3^5\times {\mathrm{67679}}^1$

素因数の和:67700

約数の個数: 48

約数和(自身を含む): 369532800

約数和(自身を除く): 237964824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 67679, 135358, 203037, 270716, 406074, 541432, 609111, 812148, 1218222, 1624296, 1827333, 2436444, 3654666, 4872888, 5481999, 7309332, 10963998, 14618664, 16445997, 21927996, 32891994, 43855992, 65783988, 131567976]

約数ペア:

[(1, 131567976), (2, 65783988), (3, 43855992), (4, 32891994), (6, 21927996), (8, 16445997), (9, 14618664), (12, 10963998), (18, 7309332), (24, 5481999), (27, 4872888), (36, 3654666), (54, 2436444), (72, 1827333), (81, 1624296), (108, 1218222), (162, 812148), (216, 609111), (243, 541432), (324, 406074), (486, 270716), (648, 203037), (972, 135358), (1944, 67679)]