126967696

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{809}}^1$

素因数の和:1411

約数の個数: 40

約数和(自身を含む): 261244440

約数和(自身を除く): 134276744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 577, 809, 1154, 1618, 2308, 3236, 4616, 6472, 9232, 9809, 12944, 13753, 19618, 27506, 39236, 55012, 78472, 110024, 156944, 220048, 466793, 933586, 1867172, 3734344, 7468688, 7935481, 15870962, 31741924, 63483848, 126967696]

約数ペア:

[(1, 126967696), (2, 63483848), (4, 31741924), (8, 15870962), (16, 7935481), (17, 7468688), (34, 3734344), (68, 1867172), (136, 933586), (272, 466793), (577, 220048), (809, 156944), (1154, 110024), (1618, 78472), (2308, 55012), (3236, 39236), (4616, 27506), (6472, 19618), (9232, 13753), (9809, 12944)]