138460384

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4813}}^1$

素因数の和:4883

約数の個数: 48

約数和(自身を含む): 291150720

約数和(自身を除く): 152690336

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1798, 3596, 4813, 7192, 9626, 14384, 19252, 28768, 38504, 77008, 139577, 149203, 154016, 279154, 298406, 558308, 596812, 1116616, 1193624, 2233232, 2387248, 4326887, 4466464, 4774496, 8653774, 17307548, 34615096, 69230192, 138460384]

約数ペア:

[(1, 138460384), (2, 69230192), (4, 34615096), (8, 17307548), (16, 8653774), (29, 4774496), (31, 4466464), (32, 4326887), (58, 2387248), (62, 2233232), (116, 1193624), (124, 1116616), (232, 596812), (248, 558308), (464, 298406), (496, 279154), (899, 154016), (928, 149203), (992, 139577), (1798, 77008), (3596, 38504), (4813, 28768), (7192, 19252), (9626, 14384)]