141465896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3989}}^1$

素因数の和:4050

約数の個数: 64

約数和(自身を含む): 321753600

約数和(自身を除く): 180287704

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 806, 1144, 1364, 1612, 2728, 3224, 3989, 4433, 7978, 8866, 15956, 17732, 31912, 35464, 43879, 51857, 87758, 103714, 123659, 175516, 207428, 247318, 351032, 414856, 494636, 570427, 989272, 1140854, 1360249, 1607567, 2281708, 2720498, 3215134, 4563416, 5440996, 6430268, 10881992, 12860536, 17683237, 35366474, 70732948, 141465896]

約数ペア:

[(1, 141465896), (2, 70732948), (4, 35366474), (8, 17683237), (11, 12860536), (13, 10881992), (22, 6430268), (26, 5440996), (31, 4563416), (44, 3215134), (52, 2720498), (62, 2281708), (88, 1607567), (104, 1360249), (124, 1140854), (143, 989272), (248, 570427), (286, 494636), (341, 414856), (403, 351032), (572, 247318), (682, 207428), (806, 175516), (1144, 123659), (1364, 103714), (1612, 87758), (2728, 51857), (3224, 43879), (3989, 35464), (4433, 31912), (7978, 17732), (8866, 15956)]