146923760

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{14461}}^1$

素因数の和:14601

約数の個数: 40

約数和(自身を含む): 344311296

約数和(自身を除く): 197387536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 14461, 28922, 57844, 72305, 115688, 144610, 231376, 289220, 578440, 1156880, 1836547, 3673094, 7346188, 9182735, 14692376, 18365470, 29384752, 36730940, 73461880, 146923760]

約数ペア:

[(1, 146923760), (2, 73461880), (4, 36730940), (5, 29384752), (8, 18365470), (10, 14692376), (16, 9182735), (20, 7346188), (40, 3673094), (80, 1836547), (127, 1156880), (254, 578440), (508, 289220), (635, 231376), (1016, 144610), (1270, 115688), (2032, 72305), (2540, 57844), (5080, 28922), (10160, 14461)]