168496370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{839}}^1$

素因数の和:1023

約数の個数: 64

約数和(自身を含む): 367718400

約数和(自身を除く): 199222030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 151, 190, 266, 302, 665, 755, 839, 1057, 1330, 1510, 1678, 2114, 2869, 4195, 5285, 5738, 5873, 8390, 10570, 11746, 14345, 15941, 20083, 28690, 29365, 31882, 40166, 58730, 79705, 100415, 111587, 126689, 159410, 200830, 223174, 253378, 557935, 633445, 886823, 1115870, 1266890, 1773646, 2407091, 4434115, 4814182, 8868230, 12035455, 16849637, 24070910, 33699274, 84248185, 168496370]

約数ペア:

[(1, 168496370), (2, 84248185), (5, 33699274), (7, 24070910), (10, 16849637), (14, 12035455), (19, 8868230), (35, 4814182), (38, 4434115), (70, 2407091), (95, 1773646), (133, 1266890), (151, 1115870), (190, 886823), (266, 633445), (302, 557935), (665, 253378), (755, 223174), (839, 200830), (1057, 159410), (1330, 126689), (1510, 111587), (1678, 100415), (2114, 79705), (2869, 58730), (4195, 40166), (5285, 31882), (5738, 29365), (5873, 28690), (8390, 20083), (10570, 15941), (11746, 14345)]