156936813016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{50969}}^1$

素因数の和:51472

約数の個数: 64

約数和(自身を含む): 317074176000

約数和(自身を除く): 160137362984

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 431, 862, 893, 1724, 1786, 3448, 3572, 7144, 8189, 16378, 20257, 32756, 40514, 50969, 65512, 81028, 101938, 162056, 203876, 384883, 407752, 769766, 968411, 1539532, 1936822, 2395543, 3079064, 3873644, 4791086, 7747288, 9582172, 19164344, 21967639, 43935278, 45515317, 87870556, 91030634, 175741112, 182061268, 364122536, 417385141, 834770282, 1032479033, 1669540564, 2064958066, 3339081128, 4129916132, 8259832264, 19617101627, 39234203254, 78468406508, 156936813016]

約数ペア:

[(1, 156936813016), (2, 78468406508), (4, 39234203254), (8, 19617101627), (19, 8259832264), (38, 4129916132), (47, 3339081128), (76, 2064958066), (94, 1669540564), (152, 1032479033), (188, 834770282), (376, 417385141), (431, 364122536), (862, 182061268), (893, 175741112), (1724, 91030634), (1786, 87870556), (3448, 45515317), (3572, 43935278), (7144, 21967639), (8189, 19164344), (16378, 9582172), (20257, 7747288), (32756, 4791086), (40514, 3873644), (50969, 3079064), (65512, 2395543), (81028, 1936822), (101938, 1539532), (162056, 968411), (203876, 769766), (384883, 407752)]