139152048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:415

約数の個数: 160

約数和(自身を含む): 439971840

約数和(自身を除く): 300819792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 71, 76, 84, 112, 114, 133, 142, 152, 168, 213, 228, 266, 284, 304, 307, 336, 399, 426, 456, 497, 532, 568, 614, 798, 852, 912, 921, 994, 1064, 1136, 1228, 1349, 1491, 1596, 1704, 1842, 1988, 2128, 2149, 2456, 2698, 2982, 3192, 3408, 3684, 3976, 4047, 4298, 4912, 5396, 5833, 5964, 6384, 6447, 7368, 7952, 8094, 8596, 9443, 10792, 11666, 11928, 12894, 14736, 16188, 17192, 17499, 18886, 21584, 21797, 23332, 23856, 25788, 28329, 32376, 34384, 34998, 37772, 40831, 43594, 46664, 51576, 56658, 64752, 65391, 69996, 75544, 81662, 87188, 93328, 103152, 113316, 122493, 130782, 139992, 151088, 152579, 163324, 174376, 226632, 244986, 261564, 279984, 305158, 326648, 348752, 414143, 453264, 457737, 489972, 523128, 610316, 653296, 828286, 915474, 979944, 1046256, 1220632, 1242429, 1656572, 1830948, 1959888, 2441264, 2484858, 2899001, 3313144, 3661896, 4969716, 5798002, 6626288, 7323792, 8697003, 9939432, 11596004, 17394006, 19878864, 23192008, 34788012, 46384016, 69576024, 139152048]

約数ペア:

[(1, 139152048), (2, 69576024), (3, 46384016), (4, 34788012), (6, 23192008), (7, 19878864), (8, 17394006), (12, 11596004), (14, 9939432), (16, 8697003), (19, 7323792), (21, 6626288), (24, 5798002), (28, 4969716), (38, 3661896), (42, 3313144), (48, 2899001), (56, 2484858), (57, 2441264), (71, 1959888), (76, 1830948), (84, 1656572), (112, 1242429), (114, 1220632), (133, 1046256), (142, 979944), (152, 915474), (168, 828286), (213, 653296), (228, 610316), (266, 523128), (284, 489972), (304, 457737), (307, 453264), (336, 414143), (399, 348752), (426, 326648), (456, 305158), (497, 279984), (532, 261564), (568, 244986), (614, 226632), (798, 174376), (852, 163324), (912, 152579), (921, 151088), (994, 139992), (1064, 130782), (1136, 122493), (1228, 113316), (1349, 103152), (1491, 93328), (1596, 87188), (1704, 81662), (1842, 75544), (1988, 69996), (2128, 65391), (2149, 64752), (2456, 56658), (2698, 51576), (2982, 46664), (3192, 43594), (3408, 40831), (3684, 37772), (3976, 34998), (4047, 34384), (4298, 32376), (4912, 28329), (5396, 25788), (5833, 23856), (5964, 23332), (6384, 21797), (6447, 21584), (7368, 18886), (7952, 17499), (8094, 17192), (8596, 16188), (9443, 14736), (10792, 12894), (11666, 11928)]