131387508

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3049}}^1$

素因数の和:3091

約数の個数: 120

約数和(自身を含む): 413336000

約数和(自身を除く): 281948492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 252, 266, 324, 342, 378, 399, 513, 532, 567, 684, 756, 798, 1026, 1134, 1197, 1539, 1596, 2052, 2268, 2394, 3049, 3078, 3591, 4788, 6098, 6156, 7182, 9147, 10773, 12196, 14364, 18294, 21343, 21546, 27441, 36588, 42686, 43092, 54882, 57931, 64029, 82323, 85372, 109764, 115862, 128058, 164646, 173793, 192087, 231724, 246969, 256116, 329292, 347586, 384174, 405517, 493938, 521379, 576261, 695172, 768348, 811034, 987876, 1042758, 1152522, 1216551, 1564137, 1622068, 1728783, 2085516, 2305044, 2433102, 3128274, 3457566, 3649653, 4692411, 4866204, 6256548, 6915132, 7299306, 9384822, 10948959, 14598612, 18769644, 21897918, 32846877, 43795836, 65693754, 131387508]

約数ペア:

[(1, 131387508), (2, 65693754), (3, 43795836), (4, 32846877), (6, 21897918), (7, 18769644), (9, 14598612), (12, 10948959), (14, 9384822), (18, 7299306), (19, 6915132), (21, 6256548), (27, 4866204), (28, 4692411), (36, 3649653), (38, 3457566), (42, 3128274), (54, 2433102), (57, 2305044), (63, 2085516), (76, 1728783), (81, 1622068), (84, 1564137), (108, 1216551), (114, 1152522), (126, 1042758), (133, 987876), (162, 811034), (171, 768348), (189, 695172), (228, 576261), (252, 521379), (266, 493938), (324, 405517), (342, 384174), (378, 347586), (399, 329292), (513, 256116), (532, 246969), (567, 231724), (684, 192087), (756, 173793), (798, 164646), (1026, 128058), (1134, 115862), (1197, 109764), (1539, 85372), (1596, 82323), (2052, 64029), (2268, 57931), (2394, 54882), (3049, 43092), (3078, 42686), (3591, 36588), (4788, 27441), (6098, 21546), (6156, 21343), (7182, 18294), (9147, 14364), (10773, 12196)]