142796388

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{34693}}^1$

素因数の和:34721

約数の個数: 48

約数和(自身を含む): 388572800

約数和(自身を除く): 245776412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 34693, 69386, 104079, 138772, 208158, 242851, 416316, 485702, 728553, 971404, 1457106, 1699957, 2914212, 3399914, 5099871, 6799828, 10199742, 11899699, 20399484, 23799398, 35699097, 47598796, 71398194, 142796388]

約数ペア:

[(1, 142796388), (2, 71398194), (3, 47598796), (4, 35699097), (6, 23799398), (7, 20399484), (12, 11899699), (14, 10199742), (21, 6799828), (28, 5099871), (42, 3399914), (49, 2914212), (84, 1699957), (98, 1457106), (147, 971404), (196, 728553), (294, 485702), (343, 416316), (588, 242851), (686, 208158), (1029, 138772), (1372, 104079), (2058, 69386), (4116, 34693)]