128694744

素因数分解:

$2^3\times 3^6\times {\mathrm{22067}}^1$

素因数の和:22091

約数の個数: 56

約数和(自身を含む): 361804860

約数和(自身を除く): 233110116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 22067, 44134, 66201, 88268, 132402, 176536, 198603, 264804, 397206, 529608, 595809, 794412, 1191618, 1588824, 1787427, 2383236, 3574854, 4766472, 5362281, 7149708, 10724562, 14299416, 16086843, 21449124, 32173686, 42898248, 64347372, 128694744]

約数ペア:

[(1, 128694744), (2, 64347372), (3, 42898248), (4, 32173686), (6, 21449124), (8, 16086843), (9, 14299416), (12, 10724562), (18, 7149708), (24, 5362281), (27, 4766472), (36, 3574854), (54, 2383236), (72, 1787427), (81, 1588824), (108, 1191618), (162, 794412), (216, 595809), (243, 529608), (324, 397206), (486, 264804), (648, 198603), (729, 176536), (972, 132402), (1458, 88268), (1944, 66201), (2916, 44134), (5832, 22067)]