140748608

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^4$

素因数の和:82

約数の個数: 140

約数和(自身を含む): 377232672

約数和(自身を除く): 236484064

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 143, 154, 169, 176, 182, 208, 224, 286, 308, 338, 352, 364, 416, 448, 572, 616, 676, 704, 728, 832, 1001, 1144, 1183, 1232, 1352, 1456, 1859, 2002, 2197, 2288, 2366, 2464, 2704, 2912, 3718, 4004, 4394, 4576, 4732, 4928, 5408, 5824, 7436, 8008, 8788, 9152, 9464, 10816, 13013, 14872, 15379, 16016, 17576, 18928, 24167, 26026, 28561, 29744, 30758, 32032, 35152, 37856, 48334, 52052, 57122, 59488, 61516, 64064, 70304, 75712, 96668, 104104, 114244, 118976, 123032, 140608, 169169, 193336, 199927, 208208, 228488, 246064, 314171, 338338, 386672, 399854, 416416, 456976, 492128, 628342, 676676, 773344, 799708, 832832, 913952, 984256, 1256684, 1353352, 1546688, 1599416, 1827904, 2199197, 2513368, 2706704, 3198832, 4398394, 5026736, 5413408, 6397664, 8796788, 10053472, 10826816, 12795328, 17593576, 20106944, 35187152, 70374304, 140748608]

約数ペア:

[(1, 140748608), (2, 70374304), (4, 35187152), (7, 20106944), (8, 17593576), (11, 12795328), (13, 10826816), (14, 10053472), (16, 8796788), (22, 6397664), (26, 5413408), (28, 5026736), (32, 4398394), (44, 3198832), (52, 2706704), (56, 2513368), (64, 2199197), (77, 1827904), (88, 1599416), (91, 1546688), (104, 1353352), (112, 1256684), (143, 984256), (154, 913952), (169, 832832), (176, 799708), (182, 773344), (208, 676676), (224, 628342), (286, 492128), (308, 456976), (338, 416416), (352, 399854), (364, 386672), (416, 338338), (448, 314171), (572, 246064), (616, 228488), (676, 208208), (704, 199927), (728, 193336), (832, 169169), (1001, 140608), (1144, 123032), (1183, 118976), (1232, 114244), (1352, 104104), (1456, 96668), (1859, 75712), (2002, 70304), (2197, 64064), (2288, 61516), (2366, 59488), (2464, 57122), (2704, 52052), (2912, 48334), (3718, 37856), (4004, 35152), (4394, 32032), (4576, 30758), (4732, 29744), (4928, 28561), (5408, 26026), (5824, 24167), (7436, 18928), (8008, 17576), (8788, 16016), (9152, 15379), (9464, 14872), (10816, 13013)]