129887472

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:311

約数の個数: 160

約数和(自身を含む): 399974400

約数和(自身を除く): 270086928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 127, 132, 143, 149, 156, 176, 208, 254, 264, 286, 298, 312, 381, 429, 447, 508, 528, 572, 596, 624, 762, 858, 894, 1016, 1144, 1192, 1397, 1524, 1639, 1651, 1716, 1788, 1937, 2032, 2288, 2384, 2794, 3048, 3278, 3302, 3432, 3576, 3874, 4191, 4917, 4953, 5588, 5811, 6096, 6556, 6604, 6864, 7152, 7748, 8382, 9834, 9906, 11176, 11622, 13112, 13208, 15496, 16764, 18161, 18923, 19668, 19812, 21307, 22352, 23244, 26224, 26416, 30992, 33528, 36322, 37846, 39336, 39624, 42614, 46488, 54483, 56769, 63921, 67056, 72644, 75692, 78672, 79248, 85228, 92976, 108966, 113538, 127842, 145288, 151384, 170456, 208153, 217932, 227076, 245999, 255684, 290576, 302768, 340912, 416306, 435864, 454152, 491998, 511368, 624459, 737997, 832612, 871728, 908304, 983996, 1022736, 1248918, 1475994, 1665224, 1967992, 2497836, 2705989, 2951988, 3330448, 3935984, 4995672, 5411978, 5903976, 8117967, 9991344, 10823956, 11807952, 16235934, 21647912, 32471868, 43295824, 64943736, 129887472]

約数ペア:

[(1, 129887472), (2, 64943736), (3, 43295824), (4, 32471868), (6, 21647912), (8, 16235934), (11, 11807952), (12, 10823956), (13, 9991344), (16, 8117967), (22, 5903976), (24, 5411978), (26, 4995672), (33, 3935984), (39, 3330448), (44, 2951988), (48, 2705989), (52, 2497836), (66, 1967992), (78, 1665224), (88, 1475994), (104, 1248918), (127, 1022736), (132, 983996), (143, 908304), (149, 871728), (156, 832612), (176, 737997), (208, 624459), (254, 511368), (264, 491998), (286, 454152), (298, 435864), (312, 416306), (381, 340912), (429, 302768), (447, 290576), (508, 255684), (528, 245999), (572, 227076), (596, 217932), (624, 208153), (762, 170456), (858, 151384), (894, 145288), (1016, 127842), (1144, 113538), (1192, 108966), (1397, 92976), (1524, 85228), (1639, 79248), (1651, 78672), (1716, 75692), (1788, 72644), (1937, 67056), (2032, 63921), (2288, 56769), (2384, 54483), (2794, 46488), (3048, 42614), (3278, 39624), (3302, 39336), (3432, 37846), (3576, 36322), (3874, 33528), (4191, 30992), (4917, 26416), (4953, 26224), (5588, 23244), (5811, 22352), (6096, 21307), (6556, 19812), (6604, 19668), (6864, 18923), (7152, 18161), (7748, 16764), (8382, 15496), (9834, 13208), (9906, 13112), (11176, 11622)]