156988324185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{131071}}^1$

素因数の和:131175

約数の個数: 128

約数和(自身を含む): 337020715008

約数和(自身を除く): 180032390823

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 61, 77, 85, 105, 119, 165, 183, 187, 231, 255, 305, 357, 385, 427, 561, 595, 671, 915, 935, 1037, 1155, 1281, 1309, 1785, 2013, 2135, 2805, 3111, 3355, 3927, 4697, 5185, 6405, 6545, 7259, 10065, 11407, 14091, 15555, 19635, 21777, 23485, 34221, 36295, 57035, 70455, 79849, 108885, 131071, 171105, 239547, 393213, 399245, 655355, 917497, 1197735, 1441781, 1966065, 2228207, 2752491, 4325343, 4587485, 6684621, 7208905, 7995331, 10092467, 11141035, 13762455, 15597449, 21626715, 23985993, 24510277, 30277401, 33423105, 39976655, 46792347, 50462335, 55967317, 73530831, 77987245, 87948641, 119929965, 122551385, 135920627, 151387005, 167901951, 171571939, 233961735, 263845923, 279836585, 367654155, 407761881, 439743205, 514715817, 615640487, 679603135, 839509755, 857859695, 951444389, 1319229615, 1495126897, 1846921461, 2038809405, 2573579085, 2854333167, 3078202435, 4485380691, 4757221945, 7475634485, 9234607305, 10465888279, 14271665835, 22426903455, 31397664837, 52329441395, 156988324185]

約数ペア:

[(1, 156988324185), (3, 52329441395), (5, 31397664837), (7, 22426903455), (11, 14271665835), (15, 10465888279), (17, 9234607305), (21, 7475634485), (33, 4757221945), (35, 4485380691), (51, 3078202435), (55, 2854333167), (61, 2573579085), (77, 2038809405), (85, 1846921461), (105, 1495126897), (119, 1319229615), (165, 951444389), (183, 857859695), (187, 839509755), (231, 679603135), (255, 615640487), (305, 514715817), (357, 439743205), (385, 407761881), (427, 367654155), (561, 279836585), (595, 263845923), (671, 233961735), (915, 171571939), (935, 167901951), (1037, 151387005), (1155, 135920627), (1281, 122551385), (1309, 119929965), (1785, 87948641), (2013, 77987245), (2135, 73530831), (2805, 55967317), (3111, 50462335), (3355, 46792347), (3927, 39976655), (4697, 33423105), (5185, 30277401), (6405, 24510277), (6545, 23985993), (7259, 21626715), (10065, 15597449), (11407, 13762455), (14091, 11141035), (15555, 10092467), (19635, 7995331), (21777, 7208905), (23485, 6684621), (34221, 4587485), (36295, 4325343), (57035, 2752491), (70455, 2228207), (79849, 1966065), (108885, 1441781), (131071, 1197735), (171105, 917497), (239547, 655355), (393213, 399245)]