131419314

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 338688000

約数和(自身を除く): 207268686

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 59, 78, 114, 117, 118, 167, 171, 177, 234, 247, 334, 342, 351, 354, 494, 501, 513, 531, 702, 741, 767, 1002, 1026, 1062, 1121, 1482, 1503, 1534, 1593, 2171, 2223, 2242, 2301, 3006, 3173, 3186, 3363, 4342, 4446, 4509, 4602, 6346, 6513, 6669, 6726, 6903, 9018, 9519, 9853, 10089, 13026, 13338, 13806, 14573, 19038, 19539, 19706, 20178, 20709, 28557, 29146, 29559, 30267, 39078, 41249, 41418, 43719, 57114, 58617, 59118, 60534, 82498, 85671, 87438, 88677, 117234, 123747, 128089, 131157, 171342, 177354, 187207, 247494, 256178, 262314, 266031, 371241, 374414, 384267, 393471, 532062, 561621, 742482, 768534, 786942, 1113723, 1123242, 1152801, 1684863, 2227446, 2305602, 2433691, 3369726, 3458403, 4867382, 5054589, 6916806, 7301073, 10109178, 14602146, 21903219, 43806438, 65709657, 131419314]

約数ペア:

[(1, 131419314), (2, 65709657), (3, 43806438), (6, 21903219), (9, 14602146), (13, 10109178), (18, 7301073), (19, 6916806), (26, 5054589), (27, 4867382), (38, 3458403), (39, 3369726), (54, 2433691), (57, 2305602), (59, 2227446), (78, 1684863), (114, 1152801), (117, 1123242), (118, 1113723), (167, 786942), (171, 768534), (177, 742482), (234, 561621), (247, 532062), (334, 393471), (342, 384267), (351, 374414), (354, 371241), (494, 266031), (501, 262314), (513, 256178), (531, 247494), (702, 187207), (741, 177354), (767, 171342), (1002, 131157), (1026, 128089), (1062, 123747), (1121, 117234), (1482, 88677), (1503, 87438), (1534, 85671), (1593, 82498), (2171, 60534), (2223, 59118), (2242, 58617), (2301, 57114), (3006, 43719), (3173, 41418), (3186, 41249), (3363, 39078), (4342, 30267), (4446, 29559), (4509, 29146), (4602, 28557), (6346, 20709), (6513, 20178), (6669, 19706), (6726, 19539), (6903, 19038), (9018, 14573), (9519, 13806), (9853, 13338), (10089, 13026)]