142887816

素因数分解:

$2^3\times 3^2\times {\mathrm{743}}^1\times {\mathrm{2671}}^1$

素因数の和:3426

約数の個数: 48

約数和(自身を含む): 387653760

約数和(自身を除く): 244765944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 743, 1486, 2229, 2671, 2972, 4458, 5342, 5944, 6687, 8013, 8916, 10684, 13374, 16026, 17832, 21368, 24039, 26748, 32052, 48078, 53496, 64104, 96156, 192312, 1984553, 3969106, 5953659, 7938212, 11907318, 15876424, 17860977, 23814636, 35721954, 47629272, 71443908, 142887816]

約数ペア:

[(1, 142887816), (2, 71443908), (3, 47629272), (4, 35721954), (6, 23814636), (8, 17860977), (9, 15876424), (12, 11907318), (18, 7938212), (24, 5953659), (36, 3969106), (72, 1984553), (743, 192312), (1486, 96156), (2229, 64104), (2671, 53496), (2972, 48078), (4458, 32052), (5342, 26748), (5944, 24039), (6687, 21368), (8013, 17832), (8916, 16026), (10684, 13374)]