157584203740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{7759}}^1$

素因数の和:7932

約数の個数: 144

約数和(自身を含む): 365076028800

約数和(自身を除く): 207491825060

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 97, 116, 145, 190, 194, 290, 361, 380, 388, 485, 551, 580, 722, 970, 1102, 1444, 1805, 1843, 1940, 2204, 2755, 2813, 3610, 3686, 5510, 5626, 7220, 7372, 7759, 9215, 10469, 11020, 11252, 14065, 15518, 18430, 20938, 28130, 31036, 35017, 36860, 38795, 41876, 52345, 53447, 56260, 70034, 77590, 104690, 106894, 140068, 147421, 155180, 175085, 209380, 213788, 225011, 267235, 294842, 350170, 450022, 534470, 589684, 700340, 737105, 752623, 900044, 1015493, 1068940, 1125055, 1474210, 1505246, 2030986, 2250110, 2800999, 2948420, 3010492, 3763115, 4061972, 4275209, 4500220, 5077465, 5601998, 7526230, 8550418, 10154930, 11203996, 14004995, 14299837, 15052460, 17100836, 20309860, 21376045, 21826067, 28009990, 28599674, 42752090, 43652134, 56019980, 57199348, 71499185, 81228971, 85504180, 87304268, 109130335, 142998370, 162457942, 218260670, 271696903, 285996740, 324915884, 406144855, 414695273, 436521340, 543393806, 812289710, 829390546, 1086787612, 1358484515, 1624579420, 1658781092, 2073476365, 2716969030, 4146952730, 5433938060, 7879210187, 8293905460, 15758420374, 31516840748, 39396050935, 78792101870, 157584203740]

約数ペア:

[(1, 157584203740), (2, 78792101870), (4, 39396050935), (5, 31516840748), (10, 15758420374), (19, 8293905460), (20, 7879210187), (29, 5433938060), (38, 4146952730), (58, 2716969030), (76, 2073476365), (95, 1658781092), (97, 1624579420), (116, 1358484515), (145, 1086787612), (190, 829390546), (194, 812289710), (290, 543393806), (361, 436521340), (380, 414695273), (388, 406144855), (485, 324915884), (551, 285996740), (580, 271696903), (722, 218260670), (970, 162457942), (1102, 142998370), (1444, 109130335), (1805, 87304268), (1843, 85504180), (1940, 81228971), (2204, 71499185), (2755, 57199348), (2813, 56019980), (3610, 43652134), (3686, 42752090), (5510, 28599674), (5626, 28009990), (7220, 21826067), (7372, 21376045), (7759, 20309860), (9215, 17100836), (10469, 15052460), (11020, 14299837), (11252, 14004995), (14065, 11203996), (15518, 10154930), (18430, 8550418), (20938, 7526230), (28130, 5601998), (31036, 5077465), (35017, 4500220), (36860, 4275209), (38795, 4061972), (41876, 3763115), (52345, 3010492), (53447, 2948420), (56260, 2800999), (70034, 2250110), (77590, 2030986), (104690, 1505246), (106894, 1474210), (140068, 1125055), (147421, 1068940), (155180, 1015493), (175085, 900044), (209380, 752623), (213788, 737105), (225011, 700340), (267235, 589684), (294842, 534470), (350170, 450022)]