119765816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{46349}}^1$

素因数の和:46391

約数の個数: 32

約数和(自身を含む): 250290000

約数和(自身を除く): 130524184

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 46349, 92698, 185396, 370792, 787933, 880631, 1575866, 1761262, 3151732, 3522524, 6303464, 7045048, 14970727, 29941454, 59882908, 119765816]

約数ペア:

[(1, 119765816), (2, 59882908), (4, 29941454), (8, 14970727), (17, 7045048), (19, 6303464), (34, 3522524), (38, 3151732), (68, 1761262), (76, 1575866), (136, 880631), (152, 787933), (323, 370792), (646, 185396), (1292, 92698), (2584, 46349)]