121185272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{1409}}^1$

素因数の和:2255

約数の個数: 32

約数和(自身を含む): 245170800

約数和(自身を除く): 123985528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 827, 1409, 1654, 2818, 3308, 5636, 6616, 10751, 11272, 18317, 21502, 36634, 43004, 73268, 86008, 146536, 1165243, 2330486, 4660972, 9321944, 15148159, 30296318, 60592636, 121185272]

約数ペア:

[(1, 121185272), (2, 60592636), (4, 30296318), (8, 15148159), (13, 9321944), (26, 4660972), (52, 2330486), (104, 1165243), (827, 146536), (1409, 86008), (1654, 73268), (2818, 43004), (3308, 36634), (5636, 21502), (6616, 18317), (10751, 11272)]