145821648

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:570

約数の個数: 160

約数和(自身を含む): 466041600

約数和(自身を除く): 320219952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 56, 68, 84, 98, 102, 112, 119, 136, 147, 168, 196, 204, 238, 272, 294, 336, 343, 357, 392, 408, 476, 521, 588, 686, 714, 784, 816, 833, 952, 1029, 1042, 1176, 1372, 1428, 1563, 1666, 1904, 2058, 2084, 2352, 2499, 2744, 2856, 3126, 3332, 3647, 4116, 4168, 4998, 5488, 5712, 5831, 6252, 6664, 7294, 8232, 8336, 8857, 9996, 10941, 11662, 12504, 13328, 14588, 16464, 17493, 17714, 19992, 21882, 23324, 25008, 25529, 26571, 29176, 34986, 35428, 39984, 43764, 46648, 51058, 53142, 58352, 61999, 69972, 70856, 76587, 87528, 93296, 102116, 106284, 123998, 139944, 141712, 153174, 175056, 178703, 185997, 204232, 212568, 247996, 279888, 306348, 357406, 371994, 408464, 425136, 433993, 495992, 536109, 612696, 714812, 743988, 867986, 991984, 1072218, 1225392, 1301979, 1429624, 1487976, 1735972, 2144436, 2603958, 2859248, 2975952, 3037951, 3471944, 4288872, 5207916, 6075902, 6943888, 8577744, 9113853, 10415832, 12151804, 18227706, 20831664, 24303608, 36455412, 48607216, 72910824, 145821648]

約数ペア:

[(1, 145821648), (2, 72910824), (3, 48607216), (4, 36455412), (6, 24303608), (7, 20831664), (8, 18227706), (12, 12151804), (14, 10415832), (16, 9113853), (17, 8577744), (21, 6943888), (24, 6075902), (28, 5207916), (34, 4288872), (42, 3471944), (48, 3037951), (49, 2975952), (51, 2859248), (56, 2603958), (68, 2144436), (84, 1735972), (98, 1487976), (102, 1429624), (112, 1301979), (119, 1225392), (136, 1072218), (147, 991984), (168, 867986), (196, 743988), (204, 714812), (238, 612696), (272, 536109), (294, 495992), (336, 433993), (343, 425136), (357, 408464), (392, 371994), (408, 357406), (476, 306348), (521, 279888), (588, 247996), (686, 212568), (714, 204232), (784, 185997), (816, 178703), (833, 175056), (952, 153174), (1029, 141712), (1042, 139944), (1176, 123998), (1372, 106284), (1428, 102116), (1563, 93296), (1666, 87528), (1904, 76587), (2058, 70856), (2084, 69972), (2352, 61999), (2499, 58352), (2744, 53142), (2856, 51058), (3126, 46648), (3332, 43764), (3647, 39984), (4116, 35428), (4168, 34986), (4998, 29176), (5488, 26571), (5712, 25529), (5831, 25008), (6252, 23324), (6664, 21882), (7294, 19992), (8232, 17714), (8336, 17493), (8857, 16464), (9996, 14588), (10941, 13328), (11662, 12504)]