131779801912

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{231131}}^1$

素因数の和:231209

約数の個数: 96

約数和(自身を含む): 295109337600

約数和(自身を除く): 163329535688

約数列:

[1, 2, 4, 8, 11, 19, 22, 31, 38, 44, 62, 76, 88, 121, 124, 152, 209, 242, 248, 341, 418, 484, 589, 682, 836, 968, 1178, 1364, 1672, 2299, 2356, 2728, 3751, 4598, 4712, 6479, 7502, 9196, 12958, 15004, 18392, 25916, 30008, 51832, 71269, 142538, 231131, 285076, 462262, 570152, 924524, 1849048, 2542441, 4391489, 5084882, 7165061, 8782978, 10169764, 14330122, 17565956, 20339528, 27966851, 28660244, 35131912, 48306379, 55933702, 57320488, 78815671, 96612758, 111867404, 136136159, 157631342, 193225516, 223734808, 272272318, 315262684, 386451032, 531370169, 544544636, 630525368, 866972381, 1062740338, 1089089272, 1497497749, 1733944762, 2125480676, 2994995498, 3467889524, 4250961352, 5989990996, 6935779048, 11979981992, 16472475239, 32944950478, 65889900956, 131779801912]

約数ペア:

[(1, 131779801912), (2, 65889900956), (4, 32944950478), (8, 16472475239), (11, 11979981992), (19, 6935779048), (22, 5989990996), (31, 4250961352), (38, 3467889524), (44, 2994995498), (62, 2125480676), (76, 1733944762), (88, 1497497749), (121, 1089089272), (124, 1062740338), (152, 866972381), (209, 630525368), (242, 544544636), (248, 531370169), (341, 386451032), (418, 315262684), (484, 272272318), (589, 223734808), (682, 193225516), (836, 157631342), (968, 136136159), (1178, 111867404), (1364, 96612758), (1672, 78815671), (2299, 57320488), (2356, 55933702), (2728, 48306379), (3751, 35131912), (4598, 28660244), (4712, 27966851), (6479, 20339528), (7502, 17565956), (9196, 14330122), (12958, 10169764), (15004, 8782978), (18392, 7165061), (25916, 5084882), (30008, 4391489), (51832, 2542441), (71269, 1849048), (142538, 924524), (231131, 570152), (285076, 462262)]