155040312

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{131837}}^1$

素因数の和:131860

約数の個数: 48

約数和(自身を含む): 450885960

約数和(自身を除く): 295845648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 131837, 263674, 395511, 527348, 791022, 922859, 1054696, 1582044, 1845718, 2768577, 3164088, 3691436, 5537154, 6460013, 7382872, 11074308, 12920026, 19380039, 22148616, 25840052, 38760078, 51680104, 77520156, 155040312]

約数ペア:

[(1, 155040312), (2, 77520156), (3, 51680104), (4, 38760078), (6, 25840052), (7, 22148616), (8, 19380039), (12, 12920026), (14, 11074308), (21, 7382872), (24, 6460013), (28, 5537154), (42, 3691436), (49, 3164088), (56, 2768577), (84, 1845718), (98, 1582044), (147, 1054696), (168, 922859), (196, 791022), (294, 527348), (392, 395511), (588, 263674), (1176, 131837)]