123014512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3581}}^1$

素因数の和:3721

約数の個数: 40

約数和(自身を含む): 253175760

約数和(自身を除く): 130161248

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 113, 152, 226, 304, 452, 904, 1808, 2147, 3581, 4294, 7162, 8588, 14324, 17176, 28648, 34352, 57296, 68039, 136078, 272156, 404653, 544312, 809306, 1088624, 1618612, 3237224, 6474448, 7688407, 15376814, 30753628, 61507256, 123014512]

約数ペア:

[(1, 123014512), (2, 61507256), (4, 30753628), (8, 15376814), (16, 7688407), (19, 6474448), (38, 3237224), (76, 1618612), (113, 1088624), (152, 809306), (226, 544312), (304, 404653), (452, 272156), (904, 136078), (1808, 68039), (2147, 57296), (3581, 34352), (4294, 28648), (7162, 17176), (8588, 14324)]