161609994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{98663}}^1$

素因数の和:98691

約数の個数: 48

約数和(自身を含む): 430964352

約数和(自身を除く): 269354358

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 98663, 197326, 295989, 591978, 690641, 887967, 1282619, 1381282, 1775934, 2071923, 2565238, 3847857, 4143846, 6215769, 7695714, 8978333, 11543571, 12431538, 17956666, 23087142, 26934999, 53869998, 80804997, 161609994]

約数ペア:

[(1, 161609994), (2, 80804997), (3, 53869998), (6, 26934999), (7, 23087142), (9, 17956666), (13, 12431538), (14, 11543571), (18, 8978333), (21, 7695714), (26, 6215769), (39, 4143846), (42, 3847857), (63, 2565238), (78, 2071923), (91, 1775934), (117, 1381282), (126, 1282619), (182, 887967), (234, 690641), (273, 591978), (546, 295989), (819, 197326), (1638, 98663)]