149301468

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:421

約数の個数: 120

約数和(自身を含む): 417401600

約数和(自身を除く): 268100132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 79, 81, 108, 114, 158, 162, 171, 228, 237, 307, 316, 324, 342, 474, 513, 614, 684, 711, 921, 948, 1026, 1228, 1422, 1501, 1539, 1842, 2052, 2133, 2763, 2844, 3002, 3078, 3684, 4266, 4503, 5526, 5833, 6004, 6156, 6399, 8289, 8532, 9006, 11052, 11666, 12798, 13509, 16578, 17499, 18012, 23332, 24253, 24867, 25596, 27018, 33156, 34998, 40527, 48506, 49734, 52497, 54036, 69996, 72759, 81054, 97012, 99468, 104994, 121581, 145518, 157491, 162108, 209988, 218277, 243162, 291036, 314982, 436554, 460807, 472473, 486324, 629964, 654831, 873108, 921614, 944946, 1309662, 1382421, 1843228, 1889892, 1964493, 2619324, 2764842, 3928986, 4147263, 5529684, 7857972, 8294526, 12441789, 16589052, 24883578, 37325367, 49767156, 74650734, 149301468]

約数ペア:

[(1, 149301468), (2, 74650734), (3, 49767156), (4, 37325367), (6, 24883578), (9, 16589052), (12, 12441789), (18, 8294526), (19, 7857972), (27, 5529684), (36, 4147263), (38, 3928986), (54, 2764842), (57, 2619324), (76, 1964493), (79, 1889892), (81, 1843228), (108, 1382421), (114, 1309662), (158, 944946), (162, 921614), (171, 873108), (228, 654831), (237, 629964), (307, 486324), (316, 472473), (324, 460807), (342, 436554), (474, 314982), (513, 291036), (614, 243162), (684, 218277), (711, 209988), (921, 162108), (948, 157491), (1026, 145518), (1228, 121581), (1422, 104994), (1501, 99468), (1539, 97012), (1842, 81054), (2052, 72759), (2133, 69996), (2763, 54036), (2844, 52497), (3002, 49734), (3078, 48506), (3684, 40527), (4266, 34998), (4503, 33156), (5526, 27018), (5833, 25596), (6004, 24867), (6156, 24253), (6399, 23332), (8289, 18012), (8532, 17499), (9006, 16578), (11052, 13509), (11666, 12798)]