156765533744

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{3413}}^1\times {\mathrm{40433}}^1$

素因数の和:43925

約数の個数: 40

約数和(自身を含む): 308109020832

約数和(自身を除く): 151343487088

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 3413, 6826, 13652, 27304, 40433, 54608, 80866, 161732, 242323, 323464, 484646, 646928, 969292, 1938584, 2870743, 3877168, 5741486, 11482972, 22965944, 45931888, 137997829, 275995658, 551991316, 1103982632, 2207965264, 9797845859, 19595691718, 39191383436, 78382766872, 156765533744]

約数ペア:

[(1, 156765533744), (2, 78382766872), (4, 39191383436), (8, 19595691718), (16, 9797845859), (71, 2207965264), (142, 1103982632), (284, 551991316), (568, 275995658), (1136, 137997829), (3413, 45931888), (6826, 22965944), (13652, 11482972), (27304, 5741486), (40433, 3877168), (54608, 2870743), (80866, 1938584), (161732, 969292), (242323, 646928), (323464, 484646)]