145221984

素因数分解:

$2^5\times 3^4\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:514

約数の個数: 120

約数和(自身を含む): 430851960

約数和(自身を除く): 285629976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 179, 216, 288, 313, 324, 358, 432, 537, 626, 648, 716, 864, 939, 1074, 1252, 1296, 1432, 1611, 1878, 2148, 2504, 2592, 2817, 2864, 3222, 3756, 4296, 4833, 5008, 5634, 5728, 6444, 7512, 8451, 8592, 9666, 10016, 11268, 12888, 14499, 15024, 16902, 17184, 19332, 22536, 25353, 25776, 28998, 30048, 33804, 38664, 45072, 50706, 51552, 56027, 57996, 67608, 77328, 90144, 101412, 112054, 115992, 135216, 154656, 168081, 202824, 224108, 231984, 270432, 336162, 405648, 448216, 463968, 504243, 672324, 811296, 896432, 1008486, 1344648, 1512729, 1792864, 2016972, 2689296, 3025458, 4033944, 4538187, 5378592, 6050916, 8067888, 9076374, 12101832, 16135776, 18152748, 24203664, 36305496, 48407328, 72610992, 145221984]

約数ペア:

[(1, 145221984), (2, 72610992), (3, 48407328), (4, 36305496), (6, 24203664), (8, 18152748), (9, 16135776), (12, 12101832), (16, 9076374), (18, 8067888), (24, 6050916), (27, 5378592), (32, 4538187), (36, 4033944), (48, 3025458), (54, 2689296), (72, 2016972), (81, 1792864), (96, 1512729), (108, 1344648), (144, 1008486), (162, 896432), (179, 811296), (216, 672324), (288, 504243), (313, 463968), (324, 448216), (358, 405648), (432, 336162), (537, 270432), (626, 231984), (648, 224108), (716, 202824), (864, 168081), (939, 154656), (1074, 135216), (1252, 115992), (1296, 112054), (1432, 101412), (1611, 90144), (1878, 77328), (2148, 67608), (2504, 57996), (2592, 56027), (2817, 51552), (2864, 50706), (3222, 45072), (3756, 38664), (4296, 33804), (4833, 30048), (5008, 28998), (5634, 25776), (5728, 25353), (6444, 22536), (7512, 19332), (8451, 17184), (8592, 16902), (9666, 15024), (10016, 14499), (11268, 12888)]