156923239690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{7027}}^1$

素因数の和:7364

約数の個数: 128

約数和(自身を含む): 342763094016

約数和(自身を除く): 185839854326

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 41, 62, 70, 82, 155, 205, 217, 251, 287, 310, 410, 434, 502, 574, 1085, 1255, 1271, 1435, 1757, 2170, 2510, 2542, 2870, 3514, 6355, 7027, 7781, 8785, 8897, 10291, 12710, 14054, 15562, 17570, 17794, 20582, 35135, 38905, 44485, 49189, 51455, 54467, 70270, 72037, 77810, 88970, 98378, 102910, 108934, 144074, 217837, 245945, 272335, 288107, 319021, 360185, 435674, 491890, 544670, 576214, 638042, 720370, 1089185, 1440535, 1524859, 1595105, 1763777, 2016749, 2178370, 2233147, 2881070, 3049718, 3190210, 3527554, 4033498, 4466294, 7624295, 8818885, 8931317, 10083745, 11165735, 12346439, 15248590, 17637770, 17862634, 20167490, 22331470, 24692878, 44656585, 54677087, 61732195, 62519219, 72314857, 89313170, 109354174, 123464390, 125038438, 144629714, 273385435, 312596095, 361574285, 382739609, 506203999, 546770870, 625192190, 723148570, 765479218, 1012407998, 1913698045, 2241760567, 2531019995, 3827396090, 4483521134, 5062039990, 11208802835, 15692323969, 22417605670, 31384647938, 78461619845, 156923239690]

約数ペア:

[(1, 156923239690), (2, 78461619845), (5, 31384647938), (7, 22417605670), (10, 15692323969), (14, 11208802835), (31, 5062039990), (35, 4483521134), (41, 3827396090), (62, 2531019995), (70, 2241760567), (82, 1913698045), (155, 1012407998), (205, 765479218), (217, 723148570), (251, 625192190), (287, 546770870), (310, 506203999), (410, 382739609), (434, 361574285), (502, 312596095), (574, 273385435), (1085, 144629714), (1255, 125038438), (1271, 123464390), (1435, 109354174), (1757, 89313170), (2170, 72314857), (2510, 62519219), (2542, 61732195), (2870, 54677087), (3514, 44656585), (6355, 24692878), (7027, 22331470), (7781, 20167490), (8785, 17862634), (8897, 17637770), (10291, 15248590), (12710, 12346439), (14054, 11165735), (15562, 10083745), (17570, 8931317), (17794, 8818885), (20582, 7624295), (35135, 4466294), (38905, 4033498), (44485, 3527554), (49189, 3190210), (51455, 3049718), (54467, 2881070), (70270, 2233147), (72037, 2178370), (77810, 2016749), (88970, 1763777), (98378, 1595105), (102910, 1524859), (108934, 1440535), (144074, 1089185), (217837, 720370), (245945, 638042), (272335, 576214), (288107, 544670), (319021, 491890), (360185, 435674)]