155638746

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{41771}}^1$

素因数の和:41808

約数の個数: 40

約数和(自身を含む): 363917664

約数和(自身を除く): 208278918

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 41771, 83542, 125313, 250626, 375939, 751878, 960733, 1127817, 1921466, 2255634, 2882199, 3383451, 5764398, 6766902, 8646597, 17293194, 25939791, 51879582, 77819373, 155638746]

約数ペア:

[(1, 155638746), (2, 77819373), (3, 51879582), (6, 25939791), (9, 17293194), (18, 8646597), (23, 6766902), (27, 5764398), (46, 3383451), (54, 2882199), (69, 2255634), (81, 1921466), (138, 1127817), (162, 960733), (207, 751878), (414, 375939), (621, 250626), (1242, 125313), (1863, 83542), (3726, 41771)]