140677376

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2707}}^1$

素因数の和:2759

約数の個数: 72

約数和(自身を含む): 332109120

約数和(自身を除く): 191431744

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, 2707, 3248, 3712, 5414, 6496, 7424, 10828, 12992, 18949, 21656, 25984, 37898, 43312, 51968, 75796, 78503, 86624, 151592, 157006, 173248, 303184, 314012, 346496, 549521, 606368, 628024, 692992, 1099042, 1212736, 1256048, 2198084, 2425472, 2512096, 4396168, 4850944, 5024192, 8792336, 10048384, 17584672, 20096768, 35169344, 70338688, 140677376]

約数ペア:

[(1, 140677376), (2, 70338688), (4, 35169344), (7, 20096768), (8, 17584672), (14, 10048384), (16, 8792336), (28, 5024192), (29, 4850944), (32, 4396168), (56, 2512096), (58, 2425472), (64, 2198084), (112, 1256048), (116, 1212736), (128, 1099042), (203, 692992), (224, 628024), (232, 606368), (256, 549521), (406, 346496), (448, 314012), (464, 303184), (812, 173248), (896, 157006), (928, 151592), (1624, 86624), (1792, 78503), (1856, 75796), (2707, 51968), (3248, 43312), (3712, 37898), (5414, 25984), (6496, 21656), (7424, 18949), (10828, 12992)]