144938752

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2789}}^1$

素因数の和:2841

約数の個数: 72

約数和(自身を含む): 342165600

約数和(自身を除く): 197226848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 812, 896, 928, 1624, 1792, 1856, 2789, 3248, 3712, 5578, 6496, 7424, 11156, 12992, 19523, 22312, 25984, 39046, 44624, 51968, 78092, 80881, 89248, 156184, 161762, 178496, 312368, 323524, 356992, 566167, 624736, 647048, 713984, 1132334, 1249472, 1294096, 2264668, 2498944, 2588192, 4529336, 4997888, 5176384, 9058672, 10352768, 18117344, 20705536, 36234688, 72469376, 144938752]

約数ペア:

[(1, 144938752), (2, 72469376), (4, 36234688), (7, 20705536), (8, 18117344), (14, 10352768), (16, 9058672), (28, 5176384), (29, 4997888), (32, 4529336), (56, 2588192), (58, 2498944), (64, 2264668), (112, 1294096), (116, 1249472), (128, 1132334), (203, 713984), (224, 647048), (232, 624736), (256, 566167), (406, 356992), (448, 323524), (464, 312368), (812, 178496), (896, 161762), (928, 156184), (1624, 89248), (1792, 80881), (1856, 78092), (2789, 51968), (3248, 44624), (3712, 39046), (5578, 25984), (6496, 22312), (7424, 19523), (11156, 12992)]