191323704

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:661

約数の個数: 128

約数和(自身を含む): 568270080

約数和(自身を除く): 376946376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 107, 132, 143, 156, 214, 264, 286, 312, 321, 428, 429, 521, 572, 642, 856, 858, 1042, 1144, 1177, 1284, 1391, 1563, 1716, 2084, 2354, 2568, 2782, 3126, 3432, 3531, 4168, 4173, 4708, 5564, 5731, 6252, 6773, 7062, 8346, 9416, 11128, 11462, 12504, 13546, 14124, 15301, 16692, 17193, 20319, 22924, 27092, 28248, 30602, 33384, 34386, 40638, 45848, 45903, 54184, 55747, 61204, 68772, 74503, 81276, 91806, 111494, 122408, 137544, 149006, 162552, 167241, 183612, 222988, 223509, 298012, 334482, 367224, 445976, 447018, 596024, 613217, 668964, 724711, 894036, 1226434, 1337928, 1449422, 1788072, 1839651, 2174133, 2452868, 2898844, 3679302, 4348266, 4905736, 5797688, 7358604, 7971821, 8696532, 14717208, 15943642, 17393064, 23915463, 31887284, 47830926, 63774568, 95661852, 191323704]

約数ペア:

[(1, 191323704), (2, 95661852), (3, 63774568), (4, 47830926), (6, 31887284), (8, 23915463), (11, 17393064), (12, 15943642), (13, 14717208), (22, 8696532), (24, 7971821), (26, 7358604), (33, 5797688), (39, 4905736), (44, 4348266), (52, 3679302), (66, 2898844), (78, 2452868), (88, 2174133), (104, 1839651), (107, 1788072), (132, 1449422), (143, 1337928), (156, 1226434), (214, 894036), (264, 724711), (286, 668964), (312, 613217), (321, 596024), (428, 447018), (429, 445976), (521, 367224), (572, 334482), (642, 298012), (856, 223509), (858, 222988), (1042, 183612), (1144, 167241), (1177, 162552), (1284, 149006), (1391, 137544), (1563, 122408), (1716, 111494), (2084, 91806), (2354, 81276), (2568, 74503), (2782, 68772), (3126, 61204), (3432, 55747), (3531, 54184), (4168, 45903), (4173, 45848), (4708, 40638), (5564, 34386), (5731, 33384), (6252, 30602), (6773, 28248), (7062, 27092), (8346, 22924), (9416, 20319), (11128, 17193), (11462, 16692), (12504, 15301), (13546, 14124)]