137502352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{12473}}^1$

素因数の和:12547

約数の個数: 40

約数和(自身を含む): 292340664

約数和(自身を除く): 154838312

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 11024, 12473, 24946, 49892, 99784, 162149, 199568, 324298, 648596, 661069, 1297192, 1322138, 2594384, 2644276, 5288552, 8593897, 10577104, 17187794, 34375588, 68751176, 137502352]

約数ペア:

[(1, 137502352), (2, 68751176), (4, 34375588), (8, 17187794), (13, 10577104), (16, 8593897), (26, 5288552), (52, 2644276), (53, 2594384), (104, 1322138), (106, 1297192), (208, 661069), (212, 648596), (424, 324298), (689, 199568), (848, 162149), (1378, 99784), (2756, 49892), (5512, 24946), (11024, 12473)]