161249219568

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{102329}}^1$

素因数の和:102727

約数の個数: 120

約数和(自身を含む): 467155278720

約数和(自身を除く): 305906059152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 353, 372, 496, 558, 706, 744, 1059, 1116, 1412, 1488, 2118, 2232, 2824, 3177, 4236, 4464, 5648, 6354, 8472, 10943, 12708, 16944, 21886, 25416, 32829, 43772, 50832, 65658, 87544, 98487, 102329, 131316, 175088, 196974, 204658, 262632, 306987, 393948, 409316, 525264, 613974, 787896, 818632, 920961, 1227948, 1575792, 1637264, 1841922, 2455896, 3172199, 3683844, 4911792, 6344398, 7367688, 9516597, 12688796, 14735376, 19033194, 25377592, 28549791, 36122137, 38066388, 50755184, 57099582, 72244274, 76132776, 108366411, 114199164, 144488548, 152265552, 216732822, 228398328, 288977096, 325099233, 433465644, 456796656, 577954192, 650198466, 866931288, 1119786247, 1300396932, 1733862576, 2239572494, 2600793864, 3359358741, 4479144988, 5201587728, 6718717482, 8958289976, 10078076223, 13437434964, 17916579952, 20156152446, 26874869928, 40312304892, 53749739856, 80624609784, 161249219568]

約数ペア:

[(1, 161249219568), (2, 80624609784), (3, 53749739856), (4, 40312304892), (6, 26874869928), (8, 20156152446), (9, 17916579952), (12, 13437434964), (16, 10078076223), (18, 8958289976), (24, 6718717482), (31, 5201587728), (36, 4479144988), (48, 3359358741), (62, 2600793864), (72, 2239572494), (93, 1733862576), (124, 1300396932), (144, 1119786247), (186, 866931288), (248, 650198466), (279, 577954192), (353, 456796656), (372, 433465644), (496, 325099233), (558, 288977096), (706, 228398328), (744, 216732822), (1059, 152265552), (1116, 144488548), (1412, 114199164), (1488, 108366411), (2118, 76132776), (2232, 72244274), (2824, 57099582), (3177, 50755184), (4236, 38066388), (4464, 36122137), (5648, 28549791), (6354, 25377592), (8472, 19033194), (10943, 14735376), (12708, 12688796), (16944, 9516597), (21886, 7367688), (25416, 6344398), (32829, 4911792), (43772, 3683844), (50832, 3172199), (65658, 2455896), (87544, 1841922), (98487, 1637264), (102329, 1575792), (131316, 1227948), (175088, 920961), (196974, 818632), (204658, 787896), (262632, 613974), (306987, 525264), (393948, 409316)]