139741692

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1\times {\mathrm{443}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 331387392

約数和(自身を除く): 191645700

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 271, 291, 388, 443, 542, 582, 813, 886, 1084, 1164, 1329, 1626, 1772, 2658, 3252, 5316, 26287, 42971, 52574, 78861, 85942, 105148, 120053, 128913, 157722, 171884, 240106, 257826, 315444, 360159, 480212, 515652, 720318, 1440636, 11645141, 23290282, 34935423, 46580564, 69870846, 139741692]

約数ペア:

[(1, 139741692), (2, 69870846), (3, 46580564), (4, 34935423), (6, 23290282), (12, 11645141), (97, 1440636), (194, 720318), (271, 515652), (291, 480212), (388, 360159), (443, 315444), (542, 257826), (582, 240106), (813, 171884), (886, 157722), (1084, 128913), (1164, 120053), (1329, 105148), (1626, 85942), (1772, 78861), (2658, 52574), (3252, 42971), (5316, 26287)]