156733887164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{485587}}^1$

素因数の和:485778

約数の個数: 48

約数和(自身を含む): 300209925120

約数和(自身を除く): 143476037956

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 137, 274, 548, 589, 1178, 2356, 2603, 4247, 5206, 8494, 10412, 16988, 80693, 161386, 322772, 485587, 971174, 1942348, 9226153, 15053197, 18452306, 30106394, 36904612, 60212788, 66525419, 133050838, 266101676, 286010743, 572021486, 1144042972, 1263982961, 2062287989, 2527965922, 4124575978, 5055931844, 8249151956, 39183471791, 78366943582, 156733887164]

約数ペア:

[(1, 156733887164), (2, 78366943582), (4, 39183471791), (19, 8249151956), (31, 5055931844), (38, 4124575978), (62, 2527965922), (76, 2062287989), (124, 1263982961), (137, 1144042972), (274, 572021486), (548, 286010743), (589, 266101676), (1178, 133050838), (2356, 66525419), (2603, 60212788), (4247, 36904612), (5206, 30106394), (8494, 18452306), (10412, 15053197), (16988, 9226153), (80693, 1942348), (161386, 971174), (322772, 485587)]