166306568

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{4441}}^1$

素因数の和:4629

約数の個数: 32

約数和(自身を含む): 324088320

約数和(自身を除く): 157781752

約数列:

[1, 2, 4, 8, 31, 62, 124, 151, 248, 302, 604, 1208, 4441, 4681, 8882, 9362, 17764, 18724, 35528, 37448, 137671, 275342, 550684, 670591, 1101368, 1341182, 2682364, 5364728, 20788321, 41576642, 83153284, 166306568]

約数ペア:

[(1, 166306568), (2, 83153284), (4, 41576642), (8, 20788321), (31, 5364728), (62, 2682364), (124, 1341182), (151, 1101368), (248, 670591), (302, 550684), (604, 275342), (1208, 137671), (4441, 37448), (4681, 35528), (8882, 18724), (9362, 17764)]