142679472

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1669}}^1$

素因数の和:1830

約数の個数: 80

約数和(自身を含む): 400078560

約数和(自身を除く): 257399088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 137, 156, 208, 274, 312, 411, 548, 624, 822, 1096, 1644, 1669, 1781, 2192, 3288, 3338, 3562, 5007, 5343, 6576, 6676, 7124, 10014, 10686, 13352, 14248, 20028, 21372, 21697, 26704, 28496, 40056, 42744, 43394, 65091, 80112, 85488, 86788, 130182, 173576, 228653, 260364, 347152, 457306, 520728, 685959, 914612, 1041456, 1371918, 1829224, 2743836, 2972489, 3658448, 5487672, 5944978, 8917467, 10975344, 11889956, 17834934, 23779912, 35669868, 47559824, 71339736, 142679472]

約数ペア:

[(1, 142679472), (2, 71339736), (3, 47559824), (4, 35669868), (6, 23779912), (8, 17834934), (12, 11889956), (13, 10975344), (16, 8917467), (24, 5944978), (26, 5487672), (39, 3658448), (48, 2972489), (52, 2743836), (78, 1829224), (104, 1371918), (137, 1041456), (156, 914612), (208, 685959), (274, 520728), (312, 457306), (411, 347152), (548, 260364), (624, 228653), (822, 173576), (1096, 130182), (1644, 86788), (1669, 85488), (1781, 80112), (2192, 65091), (3288, 43394), (3338, 42744), (3562, 40056), (5007, 28496), (5343, 26704), (6576, 21697), (6676, 21372), (7124, 20028), (10014, 14248), (10686, 13352)]