154737744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20023}}^1$

素因数の和:20064

約数の個数: 80

約数和(自身を含む): 476731392

約数和(自身を除く): 321993648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 20023, 40046, 60069, 80092, 120138, 140161, 160184, 240276, 280322, 320368, 420483, 460529, 480552, 560644, 840966, 921058, 961104, 1121288, 1381587, 1681932, 1842116, 2242576, 2763174, 3223703, 3363864, 3684232, 5526348, 6447406, 6727728, 7368464, 9671109, 11052696, 12894812, 19342218, 22105392, 25789624, 38684436, 51579248, 77368872, 154737744]

約数ペア:

[(1, 154737744), (2, 77368872), (3, 51579248), (4, 38684436), (6, 25789624), (7, 22105392), (8, 19342218), (12, 12894812), (14, 11052696), (16, 9671109), (21, 7368464), (23, 6727728), (24, 6447406), (28, 5526348), (42, 3684232), (46, 3363864), (48, 3223703), (56, 2763174), (69, 2242576), (84, 1842116), (92, 1681932), (112, 1381587), (138, 1121288), (161, 961104), (168, 921058), (184, 840966), (276, 560644), (322, 480552), (336, 460529), (368, 420483), (483, 320368), (552, 280322), (644, 240276), (966, 160184), (1104, 140161), (1288, 120138), (1932, 80092), (2576, 60069), (3864, 40046), (7728, 20023)]