149403492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 456019200

約数和(自身を除く): 306615708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 149, 161, 173, 207, 252, 276, 298, 322, 346, 414, 447, 483, 519, 596, 644, 692, 828, 894, 966, 1038, 1043, 1211, 1341, 1449, 1557, 1788, 1932, 2076, 2086, 2422, 2682, 2898, 3114, 3129, 3427, 3633, 3979, 4172, 4844, 5364, 5796, 6228, 6258, 6854, 7266, 7958, 9387, 10281, 10899, 11937, 12516, 13708, 14532, 15916, 18774, 20562, 21798, 23874, 23989, 25777, 27853, 30843, 35811, 37548, 41124, 43596, 47748, 47978, 51554, 55706, 61686, 71622, 71967, 77331, 83559, 95956, 103108, 111412, 123372, 143244, 143934, 154662, 167118, 180439, 215901, 231993, 250677, 287868, 309324, 334236, 360878, 431802, 463986, 501354, 541317, 592871, 721756, 863604, 927972, 1002708, 1082634, 1185742, 1623951, 1778613, 2165268, 2371484, 3247902, 3557226, 4150097, 5335839, 6495804, 7114452, 8300194, 10671678, 12450291, 16600388, 21343356, 24900582, 37350873, 49801164, 74701746, 149403492]

約数ペア:

[(1, 149403492), (2, 74701746), (3, 49801164), (4, 37350873), (6, 24900582), (7, 21343356), (9, 16600388), (12, 12450291), (14, 10671678), (18, 8300194), (21, 7114452), (23, 6495804), (28, 5335839), (36, 4150097), (42, 3557226), (46, 3247902), (63, 2371484), (69, 2165268), (84, 1778613), (92, 1623951), (126, 1185742), (138, 1082634), (149, 1002708), (161, 927972), (173, 863604), (207, 721756), (252, 592871), (276, 541317), (298, 501354), (322, 463986), (346, 431802), (414, 360878), (447, 334236), (483, 309324), (519, 287868), (596, 250677), (644, 231993), (692, 215901), (828, 180439), (894, 167118), (966, 154662), (1038, 143934), (1043, 143244), (1211, 123372), (1341, 111412), (1449, 103108), (1557, 95956), (1788, 83559), (1932, 77331), (2076, 71967), (2086, 71622), (2422, 61686), (2682, 55706), (2898, 51554), (3114, 47978), (3129, 47748), (3427, 43596), (3633, 41124), (3979, 37548), (4172, 35811), (4844, 30843), (5364, 27853), (5796, 25777), (6228, 23989), (6258, 23874), (6854, 21798), (7266, 20562), (7958, 18774), (9387, 15916), (10281, 14532), (10899, 13708), (11937, 12516)]