140494896

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{8951}}^1$

素因数の和:9074

約数の個数: 60

約数和(自身を含む): 396842160

約数和(自身を除く): 256347264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 5232, 7848, 8951, 15696, 17902, 26853, 35804, 53706, 71608, 80559, 107412, 143216, 161118, 214824, 322236, 429648, 644472, 975659, 1288944, 1951318, 2926977, 3902636, 5853954, 7805272, 8780931, 11707908, 15610544, 17561862, 23415816, 35123724, 46831632, 70247448, 140494896]

約数ペア:

[(1, 140494896), (2, 70247448), (3, 46831632), (4, 35123724), (6, 23415816), (8, 17561862), (9, 15610544), (12, 11707908), (16, 8780931), (18, 7805272), (24, 5853954), (36, 3902636), (48, 2926977), (72, 1951318), (109, 1288944), (144, 975659), (218, 644472), (327, 429648), (436, 322236), (654, 214824), (872, 161118), (981, 143216), (1308, 107412), (1744, 80559), (1962, 71608), (2616, 53706), (3924, 35804), (5232, 26853), (7848, 17902), (8951, 15696)]