139031064

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{27197}}^1$

素因数の和:27280

約数の個数: 48

約数和(自身を含む): 381859920

約数和(自身を除く): 242828856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 27197, 54394, 81591, 108788, 163182, 217576, 244773, 326364, 489546, 652728, 979092, 1930987, 1958184, 3861974, 5792961, 7723948, 11585922, 15447896, 17378883, 23171844, 34757766, 46343688, 69515532, 139031064]

約数ペア:

[(1, 139031064), (2, 69515532), (3, 46343688), (4, 34757766), (6, 23171844), (8, 17378883), (9, 15447896), (12, 11585922), (18, 7723948), (24, 5792961), (36, 3861974), (71, 1958184), (72, 1930987), (142, 979092), (213, 652728), (284, 489546), (426, 326364), (568, 244773), (639, 217576), (852, 163182), (1278, 108788), (1704, 81591), (2556, 54394), (5112, 27197)]