148684432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23059}}^1$

素因数の和:23111

約数の個数: 40

約数和(自身を含む): 320257280

約数和(自身を除く): 171572848

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 23059, 46118, 92236, 184472, 299767, 368944, 599534, 714829, 1199068, 1429658, 2398136, 2859316, 4796272, 5718632, 9292777, 11437264, 18585554, 37171108, 74342216, 148684432]

約数ペア:

[(1, 148684432), (2, 74342216), (4, 37171108), (8, 18585554), (13, 11437264), (16, 9292777), (26, 5718632), (31, 4796272), (52, 2859316), (62, 2398136), (104, 1429658), (124, 1199068), (208, 714829), (248, 599534), (403, 368944), (496, 299767), (806, 184472), (1612, 92236), (3224, 46118), (6448, 23059)]