159965295854

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5209}}^1\times {\mathrm{5443}}^1$

素因数の和:10705

約数の個数: 64

約数和(自身を含む): 304961556480

約数和(自身を除く): 144996260626

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5209, 5443, 5642, 10418, 10886, 36463, 38101, 67717, 70759, 72926, 76202, 135434, 141518, 161479, 168733, 322958, 337466, 474019, 495313, 948038, 990626, 1130353, 1181131, 2099227, 2193529, 2260706, 2362262, 4198454, 4387058, 14694589, 15354703, 28352587, 29389178, 30709406, 56705174, 198468109, 368583631, 396936218, 737167262, 878930197, 1757860394, 2580085417, 5160170834, 6152511379, 11426092561, 12305022758, 22852185122, 79982647927, 159965295854]

約数ペア:

[(1, 159965295854), (2, 79982647927), (7, 22852185122), (13, 12305022758), (14, 11426092561), (26, 6152511379), (31, 5160170834), (62, 2580085417), (91, 1757860394), (182, 878930197), (217, 737167262), (403, 396936218), (434, 368583631), (806, 198468109), (2821, 56705174), (5209, 30709406), (5443, 29389178), (5642, 28352587), (10418, 15354703), (10886, 14694589), (36463, 4387058), (38101, 4198454), (67717, 2362262), (70759, 2260706), (72926, 2193529), (76202, 2099227), (135434, 1181131), (141518, 1130353), (161479, 990626), (168733, 948038), (322958, 495313), (337466, 474019)]