139451858

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5849}}^1$

素因数の和:6002

約数の個数: 32

約数和(自身を含む): 259459200

約数和(自身を除く): 120007342

約数列:

[1, 2, 7, 13, 14, 26, 91, 131, 182, 262, 917, 1703, 1834, 3406, 5849, 11698, 11921, 23842, 40943, 76037, 81886, 152074, 532259, 766219, 1064518, 1532438, 5363533, 9960847, 10727066, 19921694, 69725929, 139451858]

約数ペア:

[(1, 139451858), (2, 69725929), (7, 19921694), (13, 10727066), (14, 9960847), (26, 5363533), (91, 1532438), (131, 1064518), (182, 766219), (262, 532259), (917, 152074), (1703, 81886), (1834, 76037), (3406, 40943), (5849, 23842), (11698, 11921)]