160680039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 258733440

約数和(自身を除く): 98053401

約数列:

[1, 3, 13, 17, 29, 39, 51, 61, 87, 137, 183, 221, 377, 411, 493, 663, 793, 1037, 1131, 1479, 1769, 1781, 2329, 2379, 3111, 3973, 5307, 5343, 6409, 6987, 8357, 11919, 13481, 19227, 22997, 25071, 30073, 30277, 40443, 51649, 67541, 68991, 90219, 90831, 108641, 142069, 154947, 202623, 242353, 325923, 390949, 426207, 727059, 878033, 1172847, 1846897, 2634099, 3150589, 4120001, 5540691, 9451767, 12360003, 53560013, 160680039]

約数ペア:

[(1, 160680039), (3, 53560013), (13, 12360003), (17, 9451767), (29, 5540691), (39, 4120001), (51, 3150589), (61, 2634099), (87, 1846897), (137, 1172847), (183, 878033), (221, 727059), (377, 426207), (411, 390949), (493, 325923), (663, 242353), (793, 202623), (1037, 154947), (1131, 142069), (1479, 108641), (1769, 90831), (1781, 90219), (2329, 68991), (2379, 67541), (3111, 51649), (3973, 40443), (5307, 30277), (5343, 30073), (6409, 25071), (6987, 22997), (8357, 19227), (11919, 13481)]