131172048

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:807

約数の個数: 200

約数和(自身を含む): 457321920

約数和(自身を除く): 326149872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 228, 252, 266, 304, 324, 336, 342, 378, 399, 432, 456, 504, 513, 532, 567, 648, 684, 756, 761, 798, 912, 1008, 1026, 1064, 1134, 1197, 1296, 1368, 1512, 1522, 1539, 1596, 2052, 2128, 2268, 2283, 2394, 2736, 3024, 3044, 3078, 3192, 3591, 4104, 4536, 4566, 4788, 5327, 6088, 6156, 6384, 6849, 7182, 8208, 9072, 9132, 9576, 10654, 10773, 12176, 12312, 13698, 14364, 14459, 15981, 18264, 19152, 20547, 21308, 21546, 24624, 27396, 28728, 28918, 31962, 36528, 41094, 42616, 43092, 43377, 47943, 54792, 57456, 57836, 61641, 63924, 82188, 85232, 86184, 86754, 95886, 101213, 109584, 115672, 123282, 127848, 130131, 143829, 164376, 172368, 173508, 191772, 202426, 231344, 246564, 255696, 260262, 287658, 303639, 328752, 347016, 383544, 390393, 404852, 431487, 493128, 520524, 575316, 607278, 694032, 767088, 780786, 809704, 862974, 910917, 986256, 1041048, 1150632, 1171179, 1214556, 1561572, 1619408, 1725948, 1821834, 2082096, 2301264, 2342358, 2429112, 2732751, 3123144, 3451896, 3643668, 4684716, 4858224, 5465502, 6246288, 6903792, 7287336, 8198253, 9369432, 10931004, 14574672, 16396506, 18738864, 21862008, 32793012, 43724016, 65586024, 131172048]

約数ペア:

[(1, 131172048), (2, 65586024), (3, 43724016), (4, 32793012), (6, 21862008), (7, 18738864), (8, 16396506), (9, 14574672), (12, 10931004), (14, 9369432), (16, 8198253), (18, 7287336), (19, 6903792), (21, 6246288), (24, 5465502), (27, 4858224), (28, 4684716), (36, 3643668), (38, 3451896), (42, 3123144), (48, 2732751), (54, 2429112), (56, 2342358), (57, 2301264), (63, 2082096), (72, 1821834), (76, 1725948), (81, 1619408), (84, 1561572), (108, 1214556), (112, 1171179), (114, 1150632), (126, 1041048), (133, 986256), (144, 910917), (152, 862974), (162, 809704), (168, 780786), (171, 767088), (189, 694032), (216, 607278), (228, 575316), (252, 520524), (266, 493128), (304, 431487), (324, 404852), (336, 390393), (342, 383544), (378, 347016), (399, 328752), (432, 303639), (456, 287658), (504, 260262), (513, 255696), (532, 246564), (567, 231344), (648, 202426), (684, 191772), (756, 173508), (761, 172368), (798, 164376), (912, 143829), (1008, 130131), (1026, 127848), (1064, 123282), (1134, 115672), (1197, 109584), (1296, 101213), (1368, 95886), (1512, 86754), (1522, 86184), (1539, 85232), (1596, 82188), (2052, 63924), (2128, 61641), (2268, 57836), (2283, 57456), (2394, 54792), (2736, 47943), (3024, 43377), (3044, 43092), (3078, 42616), (3192, 41094), (3591, 36528), (4104, 31962), (4536, 28918), (4566, 28728), (4788, 27396), (5327, 24624), (6088, 21546), (6156, 21308), (6384, 20547), (6849, 19152), (7182, 18264), (8208, 15981), (9072, 14459), (9132, 14364), (9576, 13698), (10654, 12312), (10773, 12176)]