139812216

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 395642880

約数和(自身を除く): 255830664

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 47, 51, 68, 69, 92, 94, 102, 136, 138, 141, 184, 188, 204, 276, 282, 317, 376, 391, 408, 552, 564, 634, 782, 799, 951, 1081, 1128, 1173, 1268, 1564, 1598, 1902, 2162, 2346, 2397, 2536, 3128, 3196, 3243, 3804, 4324, 4692, 4794, 5389, 6392, 6486, 7291, 7608, 8648, 9384, 9588, 10778, 12972, 14582, 14899, 16167, 18377, 19176, 21556, 21873, 25944, 29164, 29798, 32334, 36754, 43112, 43746, 44697, 55131, 58328, 59596, 64668, 73508, 87492, 89394, 110262, 119192, 123947, 129336, 147016, 174984, 178788, 220524, 247894, 253283, 342677, 357576, 371841, 441048, 495788, 506566, 685354, 743682, 759849, 991576, 1013132, 1028031, 1370708, 1487364, 1519698, 2026264, 2056062, 2741416, 2974728, 3039396, 4112124, 5825509, 6078792, 8224248, 11651018, 17476527, 23302036, 34953054, 46604072, 69906108, 139812216]

約数ペア:

[(1, 139812216), (2, 69906108), (3, 46604072), (4, 34953054), (6, 23302036), (8, 17476527), (12, 11651018), (17, 8224248), (23, 6078792), (24, 5825509), (34, 4112124), (46, 3039396), (47, 2974728), (51, 2741416), (68, 2056062), (69, 2026264), (92, 1519698), (94, 1487364), (102, 1370708), (136, 1028031), (138, 1013132), (141, 991576), (184, 759849), (188, 743682), (204, 685354), (276, 506566), (282, 495788), (317, 441048), (376, 371841), (391, 357576), (408, 342677), (552, 253283), (564, 247894), (634, 220524), (782, 178788), (799, 174984), (951, 147016), (1081, 129336), (1128, 123947), (1173, 119192), (1268, 110262), (1564, 89394), (1598, 87492), (1902, 73508), (2162, 64668), (2346, 59596), (2397, 58328), (2536, 55131), (3128, 44697), (3196, 43746), (3243, 43112), (3804, 36754), (4324, 32334), (4692, 29798), (4794, 29164), (5389, 25944), (6392, 21873), (6486, 21556), (7291, 19176), (7608, 18377), (8648, 16167), (9384, 14899), (9588, 14582), (10778, 12972)]