156961551130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5107}}^1\times {\mathrm{161761}}^1$

素因数の和:166894

約数の個数: 32

約数和(自身を含む): 297460906560

約数和(自身を除く): 140499355430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 5107, 10214, 25535, 51070, 97033, 161761, 194066, 323522, 485165, 808805, 970330, 1617610, 3073459, 6146918, 15367295, 30734590, 826113427, 1652226854, 4130567135, 8261134270, 15696155113, 31392310226, 78480775565, 156961551130]

約数ペア:

[(1, 156961551130), (2, 78480775565), (5, 31392310226), (10, 15696155113), (19, 8261134270), (38, 4130567135), (95, 1652226854), (190, 826113427), (5107, 30734590), (10214, 15367295), (25535, 6146918), (51070, 3073459), (97033, 1617610), (161761, 970330), (194066, 808805), (323522, 485165)]