139850963

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 176256000

約数和(自身を除く): 36405037

約数列:

[1, 7, 19, 29, 101, 133, 203, 359, 551, 707, 1919, 2513, 2929, 3857, 6821, 10411, 13433, 20503, 36259, 47747, 55651, 72877, 197809, 253813, 389557, 688921, 1051511, 1384663, 4822447, 7360577, 19978709, 139850963]

約数ペア:

[(1, 139850963), (7, 19978709), (19, 7360577), (29, 4822447), (101, 1384663), (133, 1051511), (203, 688921), (359, 389557), (551, 253813), (707, 197809), (1919, 72877), (2513, 55651), (2929, 47747), (3857, 36259), (6821, 20503), (10411, 13433)]