168429906

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{727}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 373184448

約数和(自身を除く): 204754542

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 211, 366, 422, 549, 633, 727, 1098, 1266, 1454, 1899, 2181, 3798, 4362, 6543, 12871, 13086, 25742, 38613, 44347, 77226, 88694, 115839, 133041, 153397, 231678, 266082, 306794, 399123, 460191, 798246, 920382, 1380573, 2761146, 9357217, 18714434, 28071651, 56143302, 84214953, 168429906]

約数ペア:

[(1, 168429906), (2, 84214953), (3, 56143302), (6, 28071651), (9, 18714434), (18, 9357217), (61, 2761146), (122, 1380573), (183, 920382), (211, 798246), (366, 460191), (422, 399123), (549, 306794), (633, 266082), (727, 231678), (1098, 153397), (1266, 133041), (1454, 115839), (1899, 88694), (2181, 77226), (3798, 44347), (4362, 38613), (6543, 25742), (12871, 13086)]