156775263844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1979}}^1\times {\mathrm{7499}}^1$

素因数の和:9640

約数の個数: 48

約数和(自身を含む): 291060000000

約数和(自身を除く): 134284736156

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 1979, 2641, 3958, 5282, 7499, 7916, 10564, 14998, 29996, 37601, 75202, 142481, 150404, 275081, 284962, 550162, 569924, 1042361, 1100324, 2084722, 4169444, 5226539, 10453078, 14840521, 19804859, 20906156, 29681042, 39609718, 59362084, 79219436, 281969899, 563939798, 1127879596, 2062832419, 4125664838, 8251329676, 39193815961, 78387631922, 156775263844]

約数ペア:

[(1, 156775263844), (2, 78387631922), (4, 39193815961), (19, 8251329676), (38, 4125664838), (76, 2062832419), (139, 1127879596), (278, 563939798), (556, 281969899), (1979, 79219436), (2641, 59362084), (3958, 39609718), (5282, 29681042), (7499, 20906156), (7916, 19804859), (10564, 14840521), (14998, 10453078), (29996, 5226539), (37601, 4169444), (75202, 2084722), (142481, 1100324), (150404, 1042361), (275081, 569924), (284962, 550162)]