158925678

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{1861}}^1$

素因数の和:2240

約数の個数: 32

約数和(自身を含む): 326401152

約数和(自身を除く): 167475474

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 331, 662, 993, 1861, 1986, 3722, 5583, 11166, 14233, 28466, 42699, 80023, 85398, 160046, 240069, 480138, 615991, 1231982, 1847973, 3695946, 26487613, 52975226, 79462839, 158925678]

約数ペア:

[(1, 158925678), (2, 79462839), (3, 52975226), (6, 26487613), (43, 3695946), (86, 1847973), (129, 1231982), (258, 615991), (331, 480138), (662, 240069), (993, 160046), (1861, 85398), (1986, 80023), (3722, 42699), (5583, 28466), (11166, 14233)]