142488391088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{705053}}^1$

素因数の和:705821

約数の個数: 40

約数和(自身を含む): 292704578208

約数和(自身を除く): 150216187120

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 743, 1486, 2972, 5944, 11888, 12631, 25262, 50524, 101048, 202096, 705053, 1410106, 2820212, 5640424, 11280848, 11985901, 23971802, 47943604, 95887208, 191774416, 523854379, 1047708758, 2095417516, 4190835032, 8381670064, 8905524443, 17811048886, 35622097772, 71244195544, 142488391088]

約数ペア:

[(1, 142488391088), (2, 71244195544), (4, 35622097772), (8, 17811048886), (16, 8905524443), (17, 8381670064), (34, 4190835032), (68, 2095417516), (136, 1047708758), (272, 523854379), (743, 191774416), (1486, 95887208), (2972, 47943604), (5944, 23971802), (11888, 11985901), (12631, 11280848), (25262, 5640424), (50524, 2820212), (101048, 1410106), (202096, 705053)]