131436396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:840

約数の個数: 144

約数和(自身を含む): 417178944

約数和(自身を除く): 285742548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 53, 63, 78, 84, 91, 106, 117, 126, 156, 159, 182, 212, 234, 252, 273, 318, 364, 371, 468, 477, 546, 636, 689, 742, 757, 819, 954, 1092, 1113, 1378, 1484, 1514, 1638, 1908, 2067, 2226, 2271, 2756, 3028, 3276, 3339, 4134, 4452, 4542, 4823, 5299, 6201, 6678, 6813, 8268, 9084, 9646, 9841, 10598, 12402, 13356, 13626, 14469, 15897, 19292, 19682, 21196, 24804, 27252, 28938, 29523, 31794, 39364, 40121, 43407, 47691, 57876, 59046, 63588, 68887, 80242, 86814, 88569, 95382, 118092, 120363, 137774, 160484, 173628, 177138, 190764, 206661, 240726, 275548, 280847, 354276, 361089, 413322, 481452, 521573, 561694, 619983, 722178, 826644, 842541, 1043146, 1123388, 1239966, 1444356, 1564719, 1685082, 2086292, 2479932, 2527623, 3129438, 3370164, 3651011, 4694157, 5055246, 6258876, 7302022, 9388314, 10110492, 10953033, 14604044, 18776628, 21906066, 32859099, 43812132, 65718198, 131436396]

約数ペア:

[(1, 131436396), (2, 65718198), (3, 43812132), (4, 32859099), (6, 21906066), (7, 18776628), (9, 14604044), (12, 10953033), (13, 10110492), (14, 9388314), (18, 7302022), (21, 6258876), (26, 5055246), (28, 4694157), (36, 3651011), (39, 3370164), (42, 3129438), (52, 2527623), (53, 2479932), (63, 2086292), (78, 1685082), (84, 1564719), (91, 1444356), (106, 1239966), (117, 1123388), (126, 1043146), (156, 842541), (159, 826644), (182, 722178), (212, 619983), (234, 561694), (252, 521573), (273, 481452), (318, 413322), (364, 361089), (371, 354276), (468, 280847), (477, 275548), (546, 240726), (636, 206661), (689, 190764), (742, 177138), (757, 173628), (819, 160484), (954, 137774), (1092, 120363), (1113, 118092), (1378, 95382), (1484, 88569), (1514, 86814), (1638, 80242), (1908, 68887), (2067, 63588), (2226, 59046), (2271, 57876), (2756, 47691), (3028, 43407), (3276, 40121), (3339, 39364), (4134, 31794), (4452, 29523), (4542, 28938), (4823, 27252), (5299, 24804), (6201, 21196), (6678, 19682), (6813, 19292), (8268, 15897), (9084, 14469), (9646, 13626), (9841, 13356), (10598, 12402)]