138909264

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 160

約数和(自身を含む): 410640384

約数和(自身を除く): 271731120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 43, 48, 52, 62, 78, 86, 93, 104, 124, 129, 156, 167, 172, 186, 208, 248, 258, 312, 334, 344, 372, 403, 496, 501, 516, 559, 624, 668, 688, 744, 806, 1002, 1032, 1118, 1209, 1333, 1336, 1488, 1612, 1677, 2004, 2064, 2171, 2236, 2418, 2666, 2672, 3224, 3354, 3999, 4008, 4342, 4472, 4836, 5177, 5332, 6448, 6513, 6708, 7181, 7998, 8016, 8684, 8944, 9672, 10354, 10664, 13026, 13416, 14362, 15531, 15996, 17329, 17368, 19344, 20708, 21328, 21543, 26052, 26832, 28724, 31062, 31992, 34658, 34736, 41416, 43086, 51987, 52104, 57448, 62124, 63984, 67301, 69316, 82832, 86172, 93353, 103974, 104208, 114896, 124248, 134602, 138632, 172344, 186706, 201903, 207948, 222611, 248496, 269204, 277264, 280059, 344688, 373412, 403806, 415896, 445222, 538408, 560118, 667833, 746824, 807612, 831792, 890444, 1076816, 1120236, 1335666, 1493648, 1615224, 1780888, 2240472, 2671332, 2893943, 3230448, 3561776, 4480944, 5342664, 5787886, 8681829, 10685328, 11575772, 17363658, 23151544, 34727316, 46303088, 69454632, 138909264]

約数ペア:

[(1, 138909264), (2, 69454632), (3, 46303088), (4, 34727316), (6, 23151544), (8, 17363658), (12, 11575772), (13, 10685328), (16, 8681829), (24, 5787886), (26, 5342664), (31, 4480944), (39, 3561776), (43, 3230448), (48, 2893943), (52, 2671332), (62, 2240472), (78, 1780888), (86, 1615224), (93, 1493648), (104, 1335666), (124, 1120236), (129, 1076816), (156, 890444), (167, 831792), (172, 807612), (186, 746824), (208, 667833), (248, 560118), (258, 538408), (312, 445222), (334, 415896), (344, 403806), (372, 373412), (403, 344688), (496, 280059), (501, 277264), (516, 269204), (559, 248496), (624, 222611), (668, 207948), (688, 201903), (744, 186706), (806, 172344), (1002, 138632), (1032, 134602), (1118, 124248), (1209, 114896), (1333, 104208), (1336, 103974), (1488, 93353), (1612, 86172), (1677, 82832), (2004, 69316), (2064, 67301), (2171, 63984), (2236, 62124), (2418, 57448), (2666, 52104), (2672, 51987), (3224, 43086), (3354, 41416), (3999, 34736), (4008, 34658), (4342, 31992), (4472, 31062), (4836, 28724), (5177, 26832), (5332, 26052), (6448, 21543), (6513, 21328), (6708, 20708), (7181, 19344), (7998, 17368), (8016, 17329), (8684, 15996), (8944, 15531), (9672, 14362), (10354, 13416), (10664, 13026)]