161850624

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 216

約数和(自身を含む): 493748640

約数和(自身を除く): 331898016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 43, 48, 52, 58, 64, 78, 86, 87, 96, 104, 116, 128, 129, 156, 169, 172, 174, 192, 208, 232, 256, 258, 312, 338, 344, 348, 377, 384, 416, 464, 507, 516, 559, 624, 676, 688, 696, 754, 768, 832, 928, 1014, 1032, 1118, 1131, 1247, 1248, 1352, 1376, 1392, 1508, 1664, 1677, 1856, 2028, 2064, 2236, 2262, 2494, 2496, 2704, 2752, 2784, 3016, 3328, 3354, 3712, 3741, 4056, 4128, 4472, 4524, 4901, 4988, 4992, 5408, 5504, 5568, 6032, 6708, 7267, 7424, 7482, 8112, 8256, 8944, 9048, 9802, 9976, 9984, 10816, 11008, 11136, 12064, 13416, 14534, 14703, 14964, 16211, 16224, 16512, 17888, 18096, 19604, 19952, 21632, 21801, 22272, 24128, 26832, 29068, 29406, 29928, 32422, 32448, 33024, 35776, 36192, 39208, 39904, 43264, 43602, 48256, 48633, 53664, 58136, 58812, 59856, 64844, 64896, 71552, 72384, 78416, 79808, 87204, 96512, 97266, 107328, 116272, 117624, 119712, 129688, 129792, 143104, 144768, 156832, 159616, 174408, 194532, 210743, 214656, 232544, 235248, 239424, 259376, 289536, 313664, 319232, 348816, 389064, 421486, 429312, 465088, 470496, 478848, 518752, 627328, 632229, 697632, 778128, 842972, 930176, 940992, 957696, 1037504, 1254656, 1264458, 1395264, 1556256, 1685944, 1860352, 1881984, 2075008, 2528916, 2790528, 3112512, 3371888, 3763968, 4150016, 5057832, 5581056, 6225024, 6743776, 10115664, 12450048, 13487552, 20231328, 26975104, 40462656, 53950208, 80925312, 161850624]

約数ペア:

[(1, 161850624), (2, 80925312), (3, 53950208), (4, 40462656), (6, 26975104), (8, 20231328), (12, 13487552), (13, 12450048), (16, 10115664), (24, 6743776), (26, 6225024), (29, 5581056), (32, 5057832), (39, 4150016), (43, 3763968), (48, 3371888), (52, 3112512), (58, 2790528), (64, 2528916), (78, 2075008), (86, 1881984), (87, 1860352), (96, 1685944), (104, 1556256), (116, 1395264), (128, 1264458), (129, 1254656), (156, 1037504), (169, 957696), (172, 940992), (174, 930176), (192, 842972), (208, 778128), (232, 697632), (256, 632229), (258, 627328), (312, 518752), (338, 478848), (344, 470496), (348, 465088), (377, 429312), (384, 421486), (416, 389064), (464, 348816), (507, 319232), (516, 313664), (559, 289536), (624, 259376), (676, 239424), (688, 235248), (696, 232544), (754, 214656), (768, 210743), (832, 194532), (928, 174408), (1014, 159616), (1032, 156832), (1118, 144768), (1131, 143104), (1247, 129792), (1248, 129688), (1352, 119712), (1376, 117624), (1392, 116272), (1508, 107328), (1664, 97266), (1677, 96512), (1856, 87204), (2028, 79808), (2064, 78416), (2236, 72384), (2262, 71552), (2494, 64896), (2496, 64844), (2704, 59856), (2752, 58812), (2784, 58136), (3016, 53664), (3328, 48633), (3354, 48256), (3712, 43602), (3741, 43264), (4056, 39904), (4128, 39208), (4472, 36192), (4524, 35776), (4901, 33024), (4988, 32448), (4992, 32422), (5408, 29928), (5504, 29406), (5568, 29068), (6032, 26832), (6708, 24128), (7267, 22272), (7424, 21801), (7482, 21632), (8112, 19952), (8256, 19604), (8944, 18096), (9048, 17888), (9802, 16512), (9976, 16224), (9984, 16211), (10816, 14964), (11008, 14703), (11136, 14534), (12064, 13416)]