195018768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^2$

素因数の和:210

約数の個数: 180

約数和(自身を含む): 652124928

約数和(自身を除く): 457106160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 79, 84, 93, 112, 124, 126, 144, 158, 168, 186, 217, 237, 248, 252, 279, 316, 336, 372, 434, 474, 496, 504, 553, 558, 632, 651, 711, 744, 868, 948, 1008, 1106, 1116, 1264, 1302, 1422, 1488, 1659, 1736, 1896, 1953, 2212, 2232, 2449, 2604, 2844, 3318, 3472, 3792, 3906, 4424, 4464, 4898, 4977, 5208, 5688, 6241, 6636, 7347, 7812, 8848, 9796, 9954, 10416, 11376, 12482, 13272, 14694, 15624, 17143, 18723, 19592, 19908, 22041, 24964, 26544, 29388, 31248, 34286, 37446, 39184, 39816, 43687, 44082, 49928, 51429, 56169, 58776, 68572, 74892, 79632, 87374, 88164, 99856, 102858, 112338, 117552, 131061, 137144, 149784, 154287, 174748, 176328, 193471, 205716, 224676, 262122, 274288, 299568, 308574, 349496, 352656, 386942, 393183, 411432, 449352, 524244, 580413, 617148, 698992, 773884, 786366, 822864, 898704, 1048488, 1160826, 1234296, 1354297, 1547768, 1572732, 1741239, 2096976, 2321652, 2468592, 2708594, 3095536, 3145464, 3482478, 4062891, 4643304, 5417188, 6290928, 6964956, 8125782, 9286608, 10834376, 12188673, 13929912, 16251564, 21668752, 24377346, 27859824, 32503128, 48754692, 65006256, 97509384, 195018768]

約数ペア:

[(1, 195018768), (2, 97509384), (3, 65006256), (4, 48754692), (6, 32503128), (7, 27859824), (8, 24377346), (9, 21668752), (12, 16251564), (14, 13929912), (16, 12188673), (18, 10834376), (21, 9286608), (24, 8125782), (28, 6964956), (31, 6290928), (36, 5417188), (42, 4643304), (48, 4062891), (56, 3482478), (62, 3145464), (63, 3095536), (72, 2708594), (79, 2468592), (84, 2321652), (93, 2096976), (112, 1741239), (124, 1572732), (126, 1547768), (144, 1354297), (158, 1234296), (168, 1160826), (186, 1048488), (217, 898704), (237, 822864), (248, 786366), (252, 773884), (279, 698992), (316, 617148), (336, 580413), (372, 524244), (434, 449352), (474, 411432), (496, 393183), (504, 386942), (553, 352656), (558, 349496), (632, 308574), (651, 299568), (711, 274288), (744, 262122), (868, 224676), (948, 205716), (1008, 193471), (1106, 176328), (1116, 174748), (1264, 154287), (1302, 149784), (1422, 137144), (1488, 131061), (1659, 117552), (1736, 112338), (1896, 102858), (1953, 99856), (2212, 88164), (2232, 87374), (2449, 79632), (2604, 74892), (2844, 68572), (3318, 58776), (3472, 56169), (3792, 51429), (3906, 49928), (4424, 44082), (4464, 43687), (4898, 39816), (4977, 39184), (5208, 37446), (5688, 34286), (6241, 31248), (6636, 29388), (7347, 26544), (7812, 24964), (8848, 22041), (9796, 19908), (9954, 19592), (10416, 18723), (11376, 17143), (12482, 15624), (13272, 14694)]