180758396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 408834048

約数和(自身を除く): 228075652

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 83, 91, 124, 166, 182, 193, 217, 332, 364, 386, 403, 434, 581, 772, 806, 868, 1079, 1162, 1351, 1612, 2158, 2324, 2509, 2573, 2702, 2821, 4316, 5018, 5146, 5404, 5642, 5983, 7553, 10036, 10292, 11284, 11966, 15106, 16019, 17563, 18011, 23932, 30212, 32038, 33449, 35126, 36022, 41881, 64076, 66898, 70252, 72044, 77779, 83762, 112133, 133796, 155558, 167524, 208247, 224266, 234143, 311116, 416494, 448532, 468286, 496589, 544453, 832988, 936572, 993178, 1088906, 1457729, 1986356, 2177812, 2915458, 3476123, 5830916, 6455657, 6952246, 12911314, 13904492, 25822628, 45189599, 90379198, 180758396]

約数ペア:

[(1, 180758396), (2, 90379198), (4, 45189599), (7, 25822628), (13, 13904492), (14, 12911314), (26, 6952246), (28, 6455657), (31, 5830916), (52, 3476123), (62, 2915458), (83, 2177812), (91, 1986356), (124, 1457729), (166, 1088906), (182, 993178), (193, 936572), (217, 832988), (332, 544453), (364, 496589), (386, 468286), (403, 448532), (434, 416494), (581, 311116), (772, 234143), (806, 224266), (868, 208247), (1079, 167524), (1162, 155558), (1351, 133796), (1612, 112133), (2158, 83762), (2324, 77779), (2509, 72044), (2573, 70252), (2702, 66898), (2821, 64076), (4316, 41881), (5018, 36022), (5146, 35126), (5404, 33449), (5642, 32038), (5983, 30212), (7553, 23932), (10036, 18011), (10292, 17563), (11284, 16019), (11966, 15106)]