179231408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:562

約数の個数: 80

約数和(自身を含む): 392832000

約数和(自身を除く): 213600592

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 79, 136, 152, 158, 272, 304, 316, 323, 439, 632, 646, 878, 1264, 1292, 1343, 1501, 1756, 2584, 2686, 3002, 3512, 5168, 5372, 6004, 7024, 7463, 8341, 10744, 12008, 14926, 16682, 21488, 24016, 25517, 29852, 33364, 34681, 51034, 59704, 66728, 69362, 102068, 119408, 133456, 138724, 141797, 204136, 277448, 283594, 408272, 554896, 567188, 589577, 658939, 1134376, 1179154, 1317878, 2268752, 2358308, 2635756, 4716616, 5271512, 9433232, 10543024, 11201963, 22403926, 44807852, 89615704, 179231408]

約数ペア:

[(1, 179231408), (2, 89615704), (4, 44807852), (8, 22403926), (16, 11201963), (17, 10543024), (19, 9433232), (34, 5271512), (38, 4716616), (68, 2635756), (76, 2358308), (79, 2268752), (136, 1317878), (152, 1179154), (158, 1134376), (272, 658939), (304, 589577), (316, 567188), (323, 554896), (439, 408272), (632, 283594), (646, 277448), (878, 204136), (1264, 141797), (1292, 138724), (1343, 133456), (1501, 119408), (1756, 102068), (2584, 69362), (2686, 66728), (3002, 59704), (3512, 51034), (5168, 34681), (5372, 33364), (6004, 29852), (7024, 25517), (7463, 24016), (8341, 21488), (10744, 16682), (12008, 14926)]