131188008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:671

約数の個数: 128

約数和(自身を含む): 400665600

約数和(自身を除く): 269477592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 73, 76, 84, 114, 133, 146, 152, 168, 219, 228, 266, 292, 399, 438, 456, 511, 532, 563, 584, 798, 876, 1022, 1064, 1126, 1387, 1533, 1596, 1689, 1752, 2044, 2252, 2774, 3066, 3192, 3378, 3941, 4088, 4161, 4504, 5548, 6132, 6756, 7882, 8322, 9709, 10697, 11096, 11823, 12264, 13512, 15764, 16644, 19418, 21394, 23646, 29127, 31528, 32091, 33288, 38836, 41099, 42788, 47292, 58254, 64182, 74879, 77672, 82198, 85576, 94584, 116508, 123297, 128364, 149758, 164396, 224637, 233016, 246594, 256728, 287693, 299516, 328792, 449274, 493188, 575386, 599032, 780881, 863079, 898548, 986376, 1150772, 1561762, 1726158, 1797096, 2301544, 2342643, 3123524, 3452316, 4685286, 5466167, 6247048, 6904632, 9370572, 10932334, 16398501, 18741144, 21864668, 32797002, 43729336, 65594004, 131188008]

約数ペア:

[(1, 131188008), (2, 65594004), (3, 43729336), (4, 32797002), (6, 21864668), (7, 18741144), (8, 16398501), (12, 10932334), (14, 9370572), (19, 6904632), (21, 6247048), (24, 5466167), (28, 4685286), (38, 3452316), (42, 3123524), (56, 2342643), (57, 2301544), (73, 1797096), (76, 1726158), (84, 1561762), (114, 1150772), (133, 986376), (146, 898548), (152, 863079), (168, 780881), (219, 599032), (228, 575386), (266, 493188), (292, 449274), (399, 328792), (438, 299516), (456, 287693), (511, 256728), (532, 246594), (563, 233016), (584, 224637), (798, 164396), (876, 149758), (1022, 128364), (1064, 123297), (1126, 116508), (1387, 94584), (1533, 85576), (1596, 82198), (1689, 77672), (1752, 74879), (2044, 64182), (2252, 58254), (2774, 47292), (3066, 42788), (3192, 41099), (3378, 38836), (3941, 33288), (4088, 32091), (4161, 31528), (4504, 29127), (5548, 23646), (6132, 21394), (6756, 19418), (7882, 16644), (8322, 15764), (9709, 13512), (10697, 12264), (11096, 11823)]