131181024

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{409}}^1$

素因数の和:692

約数の個数: 96

約数和(自身を含む): 373191840

約数和(自身を除く): 242010816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 257, 312, 409, 416, 514, 624, 771, 818, 1028, 1227, 1248, 1542, 1636, 2056, 2454, 3084, 3272, 3341, 4112, 4908, 5317, 6168, 6544, 6682, 8224, 9816, 10023, 10634, 12336, 13088, 13364, 15951, 19632, 20046, 21268, 24672, 26728, 31902, 39264, 40092, 42536, 53456, 63804, 80184, 85072, 105113, 106912, 127608, 160368, 170144, 210226, 255216, 315339, 320736, 420452, 510432, 630678, 840904, 1261356, 1366469, 1681808, 2522712, 2732938, 3363616, 4099407, 5045424, 5465876, 8198814, 10090848, 10931752, 16397628, 21863504, 32795256, 43727008, 65590512, 131181024]

約数ペア:

[(1, 131181024), (2, 65590512), (3, 43727008), (4, 32795256), (6, 21863504), (8, 16397628), (12, 10931752), (13, 10090848), (16, 8198814), (24, 5465876), (26, 5045424), (32, 4099407), (39, 3363616), (48, 2732938), (52, 2522712), (78, 1681808), (96, 1366469), (104, 1261356), (156, 840904), (208, 630678), (257, 510432), (312, 420452), (409, 320736), (416, 315339), (514, 255216), (624, 210226), (771, 170144), (818, 160368), (1028, 127608), (1227, 106912), (1248, 105113), (1542, 85072), (1636, 80184), (2056, 63804), (2454, 53456), (3084, 42536), (3272, 40092), (3341, 39264), (4112, 31902), (4908, 26728), (5317, 24672), (6168, 21268), (6544, 20046), (6682, 19632), (8224, 15951), (9816, 13364), (10023, 13088), (10634, 12336)]