155236096

素因数分解:

$2^8\times {\mathrm{31}}^2\times {\mathrm{631}}^1$

素因数の和:709

約数の個数: 54

約数和(自身を含む): 320691336

約数和(自身を除く): 165455240

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 631, 961, 992, 1262, 1922, 1984, 2524, 3844, 3968, 5048, 7688, 7936, 10096, 15376, 19561, 20192, 30752, 39122, 40384, 61504, 78244, 80768, 123008, 156488, 161536, 246016, 312976, 606391, 625952, 1212782, 1251904, 2425564, 2503808, 4851128, 5007616, 9702256, 19404512, 38809024, 77618048, 155236096]

約数ペア:

[(1, 155236096), (2, 77618048), (4, 38809024), (8, 19404512), (16, 9702256), (31, 5007616), (32, 4851128), (62, 2503808), (64, 2425564), (124, 1251904), (128, 1212782), (248, 625952), (256, 606391), (496, 312976), (631, 246016), (961, 161536), (992, 156488), (1262, 123008), (1922, 80768), (1984, 78244), (2524, 61504), (3844, 40384), (3968, 39122), (5048, 30752), (7688, 20192), (7936, 19561), (10096, 15376)]