128833992284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1\times {\mathrm{33181}}^1$

素因数の和:34338

約数の個数: 48

約数和(自身を含む): 242605547520

約数和(自身を除く): 113771555236

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1087, 1786, 2174, 3572, 4348, 20653, 33181, 41306, 51089, 66362, 82612, 102178, 132724, 204356, 630439, 970691, 1260878, 1559507, 1941382, 2521756, 3119014, 3882764, 6238028, 29630633, 36067747, 59261266, 72135494, 118522532, 144270988, 685287193, 1370574386, 1695184109, 2741148772, 3390368218, 6780736436, 32208498071, 64416996142, 128833992284]

約数ペア:

[(1, 128833992284), (2, 64416996142), (4, 32208498071), (19, 6780736436), (38, 3390368218), (47, 2741148772), (76, 1695184109), (94, 1370574386), (188, 685287193), (893, 144270988), (1087, 118522532), (1786, 72135494), (2174, 59261266), (3572, 36067747), (4348, 29630633), (20653, 6238028), (33181, 3882764), (41306, 3119014), (51089, 2521756), (66362, 1941382), (82612, 1559507), (102178, 1260878), (132724, 970691), (204356, 630439)]