156960456

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1237}}^1$

素因数の和:1574

約数の個数: 64

約数和(自身を含む): 417156480

約数和(自身を除く): 260196024

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 311, 408, 622, 933, 1237, 1244, 1866, 2474, 2488, 3711, 3732, 4948, 5287, 7422, 7464, 9896, 10574, 14844, 15861, 21029, 21148, 29688, 31722, 42058, 42296, 63087, 63444, 84116, 126174, 126888, 168232, 252348, 384707, 504696, 769414, 1154121, 1538828, 2308242, 3077656, 4616484, 6540019, 9232968, 13080038, 19620057, 26160076, 39240114, 52320152, 78480228, 156960456]

約数ペア:

[(1, 156960456), (2, 78480228), (3, 52320152), (4, 39240114), (6, 26160076), (8, 19620057), (12, 13080038), (17, 9232968), (24, 6540019), (34, 4616484), (51, 3077656), (68, 2308242), (102, 1538828), (136, 1154121), (204, 769414), (311, 504696), (408, 384707), (622, 252348), (933, 168232), (1237, 126888), (1244, 126174), (1866, 84116), (2474, 63444), (2488, 63087), (3711, 42296), (3732, 42058), (4948, 31722), (5287, 29688), (7422, 21148), (7464, 21029), (9896, 15861), (10574, 14844)]