168664596

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5647}}^1$

素因数の和:5804

約数の個数: 48

約数和(自身を含む): 417500160

約数和(自身を除く): 248835564

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 131, 228, 262, 393, 524, 786, 1572, 2489, 4978, 5647, 7467, 9956, 11294, 14934, 16941, 22588, 29868, 33882, 67764, 107293, 214586, 321879, 429172, 643758, 739757, 1287516, 1479514, 2219271, 2959028, 4438542, 8877084, 14055383, 28110766, 42166149, 56221532, 84332298, 168664596]

約数ペア:

[(1, 168664596), (2, 84332298), (3, 56221532), (4, 42166149), (6, 28110766), (12, 14055383), (19, 8877084), (38, 4438542), (57, 2959028), (76, 2219271), (114, 1479514), (131, 1287516), (228, 739757), (262, 643758), (393, 429172), (524, 321879), (786, 214586), (1572, 107293), (2489, 67764), (4978, 33882), (5647, 29868), (7467, 22588), (9956, 16941), (11294, 14934)]