115991988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22637}}^1$

素因数の和:22712

約数の個数: 48

約数和(自身を含む): 314396544

約数和(自身を除く): 198404556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 22637, 45274, 67911, 90548, 135822, 158459, 271644, 316918, 475377, 633836, 950754, 1380857, 1901508, 2761714, 4142571, 5523428, 8285142, 9665999, 16570284, 19331998, 28997997, 38663996, 57995994, 115991988]

約数ペア:

[(1, 115991988), (2, 57995994), (3, 38663996), (4, 28997997), (6, 19331998), (7, 16570284), (12, 9665999), (14, 8285142), (21, 5523428), (28, 4142571), (42, 2761714), (61, 1901508), (84, 1380857), (122, 950754), (183, 633836), (244, 475377), (366, 316918), (427, 271644), (732, 158459), (854, 135822), (1281, 90548), (1708, 67911), (2562, 45274), (5124, 22637)]