151734128

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{197}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 380163168

約数和(自身を除く): 228429040

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 197, 208, 299, 322, 364, 368, 394, 529, 598, 644, 728, 788, 1058, 1196, 1288, 1379, 1456, 1576, 2093, 2116, 2392, 2561, 2576, 2758, 3152, 3703, 4186, 4232, 4531, 4784, 5122, 5516, 6877, 7406, 8372, 8464, 9062, 10244, 11032, 13754, 14812, 16744, 17927, 18124, 20488, 22064, 27508, 29624, 31717, 33488, 35854, 36248, 40976, 48139, 55016, 58903, 59248, 63434, 71708, 72496, 96278, 104213, 110032, 117806, 126868, 143416, 192556, 208426, 235612, 253736, 286832, 385112, 412321, 416852, 471224, 507472, 729491, 770224, 824642, 833704, 942448, 1354769, 1458982, 1649284, 1667408, 2709538, 2917964, 3298568, 5419076, 5835928, 6597136, 9483383, 10838152, 11671856, 18966766, 21676304, 37933532, 75867064, 151734128]

約数ペア:

[(1, 151734128), (2, 75867064), (4, 37933532), (7, 21676304), (8, 18966766), (13, 11671856), (14, 10838152), (16, 9483383), (23, 6597136), (26, 5835928), (28, 5419076), (46, 3298568), (52, 2917964), (56, 2709538), (91, 1667408), (92, 1649284), (104, 1458982), (112, 1354769), (161, 942448), (182, 833704), (184, 824642), (197, 770224), (208, 729491), (299, 507472), (322, 471224), (364, 416852), (368, 412321), (394, 385112), (529, 286832), (598, 253736), (644, 235612), (728, 208426), (788, 192556), (1058, 143416), (1196, 126868), (1288, 117806), (1379, 110032), (1456, 104213), (1576, 96278), (2093, 72496), (2116, 71708), (2392, 63434), (2561, 59248), (2576, 58903), (2758, 55016), (3152, 48139), (3703, 40976), (4186, 36248), (4232, 35854), (4531, 33488), (4784, 31717), (5122, 29624), (5516, 27508), (6877, 22064), (7406, 20488), (8372, 18124), (8464, 17927), (9062, 16744), (10244, 14812), (11032, 13754)]