161358912

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:698

約数の個数: 224

約数和(自身を含む): 558149760

約数和(自身を除く): 396790848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 64, 66, 72, 78, 88, 96, 99, 104, 108, 117, 132, 143, 144, 156, 176, 192, 198, 208, 216, 234, 264, 286, 288, 297, 312, 351, 352, 396, 416, 429, 432, 468, 528, 572, 576, 594, 624, 653, 702, 704, 792, 832, 858, 864, 936, 1056, 1144, 1188, 1248, 1287, 1306, 1404, 1584, 1716, 1728, 1872, 1959, 2112, 2288, 2376, 2496, 2574, 2612, 2808, 3168, 3432, 3744, 3861, 3918, 4576, 4752, 5148, 5224, 5616, 5877, 6336, 6864, 7183, 7488, 7722, 7836, 8489, 9152, 9504, 10296, 10448, 11232, 11754, 13728, 14366, 15444, 15672, 16978, 17631, 19008, 20592, 20896, 21549, 22464, 23508, 25467, 27456, 28732, 30888, 31344, 33956, 35262, 41184, 41792, 43098, 47016, 50934, 57464, 61776, 62688, 64647, 67912, 70524, 76401, 82368, 86196, 93379, 94032, 101868, 114928, 123552, 125376, 129294, 135824, 141048, 152802, 172392, 186758, 188064, 193941, 203736, 229203, 229856, 247104, 258588, 271648, 280137, 282096, 305604, 344784, 373516, 376128, 387882, 407472, 458406, 459712, 517176, 543296, 560274, 564192, 611208, 689568, 747032, 775764, 814944, 840411, 916812, 1034352, 1120548, 1128384, 1222416, 1379136, 1494064, 1551528, 1629888, 1680822, 1833624, 2068704, 2241096, 2444832, 2521233, 2988128, 3103056, 3361644, 3667248, 4137408, 4482192, 4889664, 5042466, 5976256, 6206112, 6723288, 7334496, 8964384, 10084932, 12412224, 13446576, 14668992, 17928768, 20169864, 26893152, 40339728, 53786304, 80679456, 161358912]

約数ペア:

[(1, 161358912), (2, 80679456), (3, 53786304), (4, 40339728), (6, 26893152), (8, 20169864), (9, 17928768), (11, 14668992), (12, 13446576), (13, 12412224), (16, 10084932), (18, 8964384), (22, 7334496), (24, 6723288), (26, 6206112), (27, 5976256), (32, 5042466), (33, 4889664), (36, 4482192), (39, 4137408), (44, 3667248), (48, 3361644), (52, 3103056), (54, 2988128), (64, 2521233), (66, 2444832), (72, 2241096), (78, 2068704), (88, 1833624), (96, 1680822), (99, 1629888), (104, 1551528), (108, 1494064), (117, 1379136), (132, 1222416), (143, 1128384), (144, 1120548), (156, 1034352), (176, 916812), (192, 840411), (198, 814944), (208, 775764), (216, 747032), (234, 689568), (264, 611208), (286, 564192), (288, 560274), (297, 543296), (312, 517176), (351, 459712), (352, 458406), (396, 407472), (416, 387882), (429, 376128), (432, 373516), (468, 344784), (528, 305604), (572, 282096), (576, 280137), (594, 271648), (624, 258588), (653, 247104), (702, 229856), (704, 229203), (792, 203736), (832, 193941), (858, 188064), (864, 186758), (936, 172392), (1056, 152802), (1144, 141048), (1188, 135824), (1248, 129294), (1287, 125376), (1306, 123552), (1404, 114928), (1584, 101868), (1716, 94032), (1728, 93379), (1872, 86196), (1959, 82368), (2112, 76401), (2288, 70524), (2376, 67912), (2496, 64647), (2574, 62688), (2612, 61776), (2808, 57464), (3168, 50934), (3432, 47016), (3744, 43098), (3861, 41792), (3918, 41184), (4576, 35262), (4752, 33956), (5148, 31344), (5224, 30888), (5616, 28732), (5877, 27456), (6336, 25467), (6864, 23508), (7183, 22464), (7488, 21549), (7722, 20896), (7836, 20592), (8489, 19008), (9152, 17631), (9504, 16978), (10296, 15672), (10448, 15444), (11232, 14366), (11754, 13728)]