161396928

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1213}}^1$

素因数の和:1252

約数の個数: 224

約数和(自身を含む): 592043520

約数和(自身を除く): 430646592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 192, 198, 216, 224, 231, 252, 264, 288, 297, 308, 336, 352, 378, 396, 432, 448, 462, 504, 528, 576, 594, 616, 672, 693, 704, 756, 792, 864, 924, 1008, 1056, 1188, 1213, 1232, 1344, 1386, 1512, 1584, 1728, 1848, 2016, 2079, 2112, 2376, 2426, 2464, 2772, 3024, 3168, 3639, 3696, 4032, 4158, 4752, 4852, 4928, 5544, 6048, 6336, 7278, 7392, 8316, 8491, 9504, 9704, 10917, 11088, 12096, 13343, 14556, 14784, 16632, 16982, 19008, 19408, 21834, 22176, 25473, 26686, 29112, 32751, 33264, 33964, 38816, 40029, 43668, 44352, 50946, 53372, 58224, 65502, 66528, 67928, 76419, 77632, 80058, 87336, 93401, 101892, 106744, 116448, 120087, 131004, 133056, 135856, 152838, 160116, 174672, 186802, 203784, 213488, 229257, 232896, 240174, 262008, 271712, 280203, 305676, 320232, 349344, 360261, 373604, 407568, 426976, 458514, 480348, 524016, 543424, 560406, 611352, 640464, 698688, 720522, 747208, 815136, 840609, 853952, 917028, 960696, 1048032, 1120812, 1222704, 1280928, 1441044, 1494416, 1630272, 1681218, 1834056, 1921392, 2096064, 2241624, 2445408, 2521827, 2561856, 2882088, 2988832, 3362436, 3668112, 3842784, 4483248, 4890816, 5043654, 5764176, 5977664, 6724872, 7336224, 7685568, 8966496, 10087308, 11528352, 13449744, 14672448, 17932992, 20174616, 23056704, 26899488, 40349232, 53798976, 80698464, 161396928]

約数ペア:

[(1, 161396928), (2, 80698464), (3, 53798976), (4, 40349232), (6, 26899488), (7, 23056704), (8, 20174616), (9, 17932992), (11, 14672448), (12, 13449744), (14, 11528352), (16, 10087308), (18, 8966496), (21, 7685568), (22, 7336224), (24, 6724872), (27, 5977664), (28, 5764176), (32, 5043654), (33, 4890816), (36, 4483248), (42, 3842784), (44, 3668112), (48, 3362436), (54, 2988832), (56, 2882088), (63, 2561856), (64, 2521827), (66, 2445408), (72, 2241624), (77, 2096064), (84, 1921392), (88, 1834056), (96, 1681218), (99, 1630272), (108, 1494416), (112, 1441044), (126, 1280928), (132, 1222704), (144, 1120812), (154, 1048032), (168, 960696), (176, 917028), (189, 853952), (192, 840609), (198, 815136), (216, 747208), (224, 720522), (231, 698688), (252, 640464), (264, 611352), (288, 560406), (297, 543424), (308, 524016), (336, 480348), (352, 458514), (378, 426976), (396, 407568), (432, 373604), (448, 360261), (462, 349344), (504, 320232), (528, 305676), (576, 280203), (594, 271712), (616, 262008), (672, 240174), (693, 232896), (704, 229257), (756, 213488), (792, 203784), (864, 186802), (924, 174672), (1008, 160116), (1056, 152838), (1188, 135856), (1213, 133056), (1232, 131004), (1344, 120087), (1386, 116448), (1512, 106744), (1584, 101892), (1728, 93401), (1848, 87336), (2016, 80058), (2079, 77632), (2112, 76419), (2376, 67928), (2426, 66528), (2464, 65502), (2772, 58224), (3024, 53372), (3168, 50946), (3639, 44352), (3696, 43668), (4032, 40029), (4158, 38816), (4752, 33964), (4852, 33264), (4928, 32751), (5544, 29112), (6048, 26686), (6336, 25473), (7278, 22176), (7392, 21834), (8316, 19408), (8491, 19008), (9504, 16982), (9704, 16632), (10917, 14784), (11088, 14556), (12096, 13343)]