149397912

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:710

約数の個数: 128

約数和(自身を含む): 444960000

約数和(自身を除く): 295562088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 59, 72, 76, 108, 114, 118, 152, 171, 177, 216, 228, 236, 342, 354, 456, 472, 513, 531, 617, 684, 708, 1026, 1062, 1121, 1234, 1368, 1416, 1593, 1851, 2052, 2124, 2242, 2468, 3186, 3363, 3702, 4104, 4248, 4484, 4936, 5553, 6372, 6726, 7404, 8968, 10089, 11106, 11723, 12744, 13452, 14808, 16659, 20178, 22212, 23446, 26904, 30267, 33318, 35169, 36403, 40356, 44424, 46892, 60534, 66636, 70338, 72806, 80712, 93784, 105507, 109209, 121068, 133272, 140676, 145612, 211014, 218418, 242136, 281352, 291224, 316521, 327627, 422028, 436836, 633042, 655254, 691657, 844056, 873672, 982881, 1266084, 1310508, 1383314, 1965762, 2074971, 2532168, 2621016, 2766628, 3931524, 4149942, 5533256, 6224913, 7863048, 8299884, 12449826, 16599768, 18674739, 24899652, 37349478, 49799304, 74698956, 149397912]

約数ペア:

[(1, 149397912), (2, 74698956), (3, 49799304), (4, 37349478), (6, 24899652), (8, 18674739), (9, 16599768), (12, 12449826), (18, 8299884), (19, 7863048), (24, 6224913), (27, 5533256), (36, 4149942), (38, 3931524), (54, 2766628), (57, 2621016), (59, 2532168), (72, 2074971), (76, 1965762), (108, 1383314), (114, 1310508), (118, 1266084), (152, 982881), (171, 873672), (177, 844056), (216, 691657), (228, 655254), (236, 633042), (342, 436836), (354, 422028), (456, 327627), (472, 316521), (513, 291224), (531, 281352), (617, 242136), (684, 218418), (708, 211014), (1026, 145612), (1062, 140676), (1121, 133272), (1234, 121068), (1368, 109209), (1416, 105507), (1593, 93784), (1851, 80712), (2052, 72806), (2124, 70338), (2242, 66636), (2468, 60534), (3186, 46892), (3363, 44424), (3702, 40356), (4104, 36403), (4248, 35169), (4484, 33318), (4936, 30267), (5553, 26904), (6372, 23446), (6726, 22212), (7404, 20178), (8968, 16659), (10089, 14808), (11106, 13452), (11723, 12744)]