140225916

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{2273}}^1$

素因数の和:2430

約数の個数: 48

約数和(自身を含む): 336952224

約数和(自身を除く): 196726308

約数列:

[1, 2, 3, 4, 6, 12, 53, 97, 106, 159, 194, 212, 291, 318, 388, 582, 636, 1164, 2273, 4546, 5141, 6819, 9092, 10282, 13638, 15423, 20564, 27276, 30846, 61692, 120469, 220481, 240938, 361407, 440962, 481876, 661443, 722814, 881924, 1322886, 1445628, 2645772, 11685493, 23370986, 35056479, 46741972, 70112958, 140225916]

約数ペア:

[(1, 140225916), (2, 70112958), (3, 46741972), (4, 35056479), (6, 23370986), (12, 11685493), (53, 2645772), (97, 1445628), (106, 1322886), (159, 881924), (194, 722814), (212, 661443), (291, 481876), (318, 440962), (388, 361407), (582, 240938), (636, 220481), (1164, 120469), (2273, 61692), (4546, 30846), (5141, 27276), (6819, 20564), (9092, 15423), (10282, 13638)]