161578704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:413

約数の個数: 160

約数和(自身を含む): 503467776

約数和(自身を除く): 341889072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 41, 42, 48, 56, 74, 82, 84, 111, 112, 123, 148, 164, 168, 222, 246, 259, 287, 296, 317, 328, 336, 444, 492, 518, 574, 592, 634, 656, 777, 861, 888, 951, 984, 1036, 1148, 1268, 1517, 1554, 1722, 1776, 1902, 1968, 2072, 2219, 2296, 2536, 3034, 3108, 3444, 3804, 4144, 4438, 4551, 4592, 5072, 6068, 6216, 6657, 6888, 7608, 8876, 9102, 10619, 11729, 12136, 12432, 12997, 13314, 13776, 15216, 17752, 18204, 21238, 23458, 24272, 25994, 26628, 31857, 35187, 35504, 36408, 38991, 42476, 46916, 51988, 53256, 63714, 70374, 72816, 77982, 82103, 84952, 90979, 93832, 103976, 106512, 127428, 140748, 155964, 164206, 169904, 181958, 187664, 207952, 246309, 254856, 272937, 281496, 311928, 328412, 363916, 480889, 492618, 509712, 545874, 562992, 623856, 656824, 727832, 961778, 985236, 1091748, 1313648, 1442667, 1455664, 1923556, 1970472, 2183496, 2885334, 3366223, 3847112, 3940944, 4366992, 5770668, 6732446, 7694224, 10098669, 11541336, 13464892, 20197338, 23082672, 26929784, 40394676, 53859568, 80789352, 161578704]

約数ペア:

[(1, 161578704), (2, 80789352), (3, 53859568), (4, 40394676), (6, 26929784), (7, 23082672), (8, 20197338), (12, 13464892), (14, 11541336), (16, 10098669), (21, 7694224), (24, 6732446), (28, 5770668), (37, 4366992), (41, 3940944), (42, 3847112), (48, 3366223), (56, 2885334), (74, 2183496), (82, 1970472), (84, 1923556), (111, 1455664), (112, 1442667), (123, 1313648), (148, 1091748), (164, 985236), (168, 961778), (222, 727832), (246, 656824), (259, 623856), (287, 562992), (296, 545874), (317, 509712), (328, 492618), (336, 480889), (444, 363916), (492, 328412), (518, 311928), (574, 281496), (592, 272937), (634, 254856), (656, 246309), (777, 207952), (861, 187664), (888, 181958), (951, 169904), (984, 164206), (1036, 155964), (1148, 140748), (1268, 127428), (1517, 106512), (1554, 103976), (1722, 93832), (1776, 90979), (1902, 84952), (1968, 82103), (2072, 77982), (2219, 72816), (2296, 70374), (2536, 63714), (3034, 53256), (3108, 51988), (3444, 46916), (3804, 42476), (4144, 38991), (4438, 36408), (4551, 35504), (4592, 35187), (5072, 31857), (6068, 26628), (6216, 25994), (6657, 24272), (6888, 23458), (7608, 21238), (8876, 18204), (9102, 17752), (10619, 15216), (11729, 13776), (12136, 13314), (12432, 12997)]