198918144

素因数分解:

$2^{14}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 180

約数和(自身を含む): 613398240

約数和(自身を除く): 414480096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 71, 72, 76, 96, 114, 128, 142, 144, 152, 171, 192, 213, 228, 256, 284, 288, 304, 342, 384, 426, 456, 512, 568, 576, 608, 639, 684, 768, 852, 912, 1024, 1136, 1152, 1216, 1278, 1349, 1368, 1536, 1704, 1824, 2048, 2272, 2304, 2432, 2556, 2698, 2736, 3072, 3408, 3648, 4047, 4096, 4544, 4608, 4864, 5112, 5396, 5472, 6144, 6816, 7296, 8094, 8192, 9088, 9216, 9728, 10224, 10792, 10944, 12141, 12288, 13632, 14592, 16188, 16384, 18176, 18432, 19456, 20448, 21584, 21888, 24282, 24576, 27264, 29184, 32376, 36352, 36864, 38912, 40896, 43168, 43776, 48564, 49152, 54528, 58368, 64752, 72704, 73728, 77824, 81792, 86336, 87552, 97128, 109056, 116736, 129504, 145408, 147456, 155648, 163584, 172672, 175104, 194256, 218112, 233472, 259008, 290816, 311296, 327168, 345344, 350208, 388512, 436224, 466944, 518016, 581632, 654336, 690688, 700416, 777024, 872448, 933888, 1036032, 1163264, 1308672, 1381376, 1400832, 1554048, 1744896, 2072064, 2617344, 2762752, 2801664, 3108096, 3489792, 4144128, 5234688, 5525504, 6216192, 8288256, 10469376, 11051008, 12432384, 16576512, 22102016, 24864768, 33153024, 49729536, 66306048, 99459072, 198918144]

約数ペア:

[(1, 198918144), (2, 99459072), (3, 66306048), (4, 49729536), (6, 33153024), (8, 24864768), (9, 22102016), (12, 16576512), (16, 12432384), (18, 11051008), (19, 10469376), (24, 8288256), (32, 6216192), (36, 5525504), (38, 5234688), (48, 4144128), (57, 3489792), (64, 3108096), (71, 2801664), (72, 2762752), (76, 2617344), (96, 2072064), (114, 1744896), (128, 1554048), (142, 1400832), (144, 1381376), (152, 1308672), (171, 1163264), (192, 1036032), (213, 933888), (228, 872448), (256, 777024), (284, 700416), (288, 690688), (304, 654336), (342, 581632), (384, 518016), (426, 466944), (456, 436224), (512, 388512), (568, 350208), (576, 345344), (608, 327168), (639, 311296), (684, 290816), (768, 259008), (852, 233472), (912, 218112), (1024, 194256), (1136, 175104), (1152, 172672), (1216, 163584), (1278, 155648), (1349, 147456), (1368, 145408), (1536, 129504), (1704, 116736), (1824, 109056), (2048, 97128), (2272, 87552), (2304, 86336), (2432, 81792), (2556, 77824), (2698, 73728), (2736, 72704), (3072, 64752), (3408, 58368), (3648, 54528), (4047, 49152), (4096, 48564), (4544, 43776), (4608, 43168), (4864, 40896), (5112, 38912), (5396, 36864), (5472, 36352), (6144, 32376), (6816, 29184), (7296, 27264), (8094, 24576), (8192, 24282), (9088, 21888), (9216, 21584), (9728, 20448), (10224, 19456), (10792, 18432), (10944, 18176), (12141, 16384), (12288, 16188), (13632, 14592)]