168938154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{121889}}^1$

素因数の和:121915

約数の個数: 48

約数和(自身を含む): 456356160

約数和(自身を除く): 287418006

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 121889, 243778, 365667, 731334, 853223, 1097001, 1340779, 1706446, 2194002, 2559669, 2681558, 4022337, 5119338, 7679007, 8044674, 9385453, 12067011, 15358014, 18770906, 24134022, 28156359, 56312718, 84469077, 168938154]

約数ペア:

[(1, 168938154), (2, 84469077), (3, 56312718), (6, 28156359), (7, 24134022), (9, 18770906), (11, 15358014), (14, 12067011), (18, 9385453), (21, 8044674), (22, 7679007), (33, 5119338), (42, 4022337), (63, 2681558), (66, 2559669), (77, 2194002), (99, 1706446), (126, 1340779), (154, 1097001), (198, 853223), (231, 731334), (462, 365667), (693, 243778), (1386, 121889)]