156914194220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{2143051}}^1$

素因数の和:2143590

約数の個数: 48

約数和(自身を含む): 377314307328

約数和(自身を除く): 220400113108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 523, 1046, 2092, 2615, 3661, 5230, 7322, 10460, 14644, 18305, 36610, 73220, 2143051, 4286102, 8572204, 10715255, 15001357, 21430510, 30002714, 42861020, 60005428, 75006785, 150013570, 300027140, 1120815673, 2241631346, 4483262692, 5604078365, 7845709711, 11208156730, 15691419422, 22416313460, 31382838844, 39228548555, 78457097110, 156914194220]

約数ペア:

[(1, 156914194220), (2, 78457097110), (4, 39228548555), (5, 31382838844), (7, 22416313460), (10, 15691419422), (14, 11208156730), (20, 7845709711), (28, 5604078365), (35, 4483262692), (70, 2241631346), (140, 1120815673), (523, 300027140), (1046, 150013570), (2092, 75006785), (2615, 60005428), (3661, 42861020), (5230, 30002714), (7322, 21430510), (10460, 15001357), (14644, 10715255), (18305, 8572204), (36610, 4286102), (73220, 2143051)]