126351472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{919}}^1$

素因数の和:1601

約数の個数: 40

約数和(自身を含む): 264323360

約数和(自身を除く): 137971888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 661, 919, 1322, 1838, 2644, 3676, 5288, 7352, 8593, 10576, 11947, 14704, 17186, 23894, 34372, 47788, 68744, 95576, 137488, 191152, 607459, 1214918, 2429836, 4859672, 7896967, 9719344, 15793934, 31587868, 63175736, 126351472]

約数ペア:

[(1, 126351472), (2, 63175736), (4, 31587868), (8, 15793934), (13, 9719344), (16, 7896967), (26, 4859672), (52, 2429836), (104, 1214918), (208, 607459), (661, 191152), (919, 137488), (1322, 95576), (1838, 68744), (2644, 47788), (3676, 34372), (5288, 23894), (7352, 17186), (8593, 14704), (10576, 11947)]