142499392

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16741}}^1$

素因数の和:16779

約数の個数: 56

約数和(自身を含む): 340197440

約数和(自身を除く): 197698048

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 16741, 33482, 66964, 117187, 133928, 234374, 267856, 318079, 468748, 535712, 636158, 937496, 1071424, 1272316, 1874992, 2226553, 2544632, 3749984, 4453106, 5089264, 7499968, 8906212, 10178528, 17812424, 20357056, 35624848, 71249696, 142499392]

約数ペア:

[(1, 142499392), (2, 71249696), (4, 35624848), (7, 20357056), (8, 17812424), (14, 10178528), (16, 8906212), (19, 7499968), (28, 5089264), (32, 4453106), (38, 3749984), (56, 2544632), (64, 2226553), (76, 1874992), (112, 1272316), (133, 1071424), (152, 937496), (224, 636158), (266, 535712), (304, 468748), (448, 318079), (532, 267856), (608, 234374), (1064, 133928), (1216, 117187), (2128, 66964), (4256, 33482), (8512, 16741)]