156955746836

素因数分解:

$2^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{2683}}^1\times {\mathrm{3659}}^1$

素因数の和:6924

約数の個数: 48

約数和(自身を含む): 314664430080

約数和(自身を除く): 157708683244

約数列:

[1, 2, 4, 7, 14, 28, 571, 1142, 2284, 2683, 3659, 3997, 5366, 7318, 7994, 10732, 14636, 15988, 18781, 25613, 37562, 51226, 75124, 102452, 1531993, 2089289, 3063986, 4178578, 6127972, 8357156, 9817097, 10723951, 14625023, 19634194, 21447902, 29250046, 39268388, 42895804, 58500092, 68719679, 137439358, 274878716, 5605562387, 11211124774, 22422249548, 39238936709, 78477873418, 156955746836]

約数ペア:

[(1, 156955746836), (2, 78477873418), (4, 39238936709), (7, 22422249548), (14, 11211124774), (28, 5605562387), (571, 274878716), (1142, 137439358), (2284, 68719679), (2683, 58500092), (3659, 42895804), (3997, 39268388), (5366, 29250046), (7318, 21447902), (7994, 19634194), (10732, 14625023), (14636, 10723951), (15988, 9817097), (18781, 8357156), (25613, 6127972), (37562, 4178578), (51226, 3063986), (75124, 2089289), (102452, 1531993)]