161144928

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:650

約数の個数: 216

約数和(自身を含む): 562063320

約数和(自身を除く): 400918392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 96, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 224, 228, 252, 266, 288, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 601, 608, 672, 684, 784, 798, 882, 912, 931, 1008, 1064, 1176, 1197, 1202, 1368, 1568, 1596, 1764, 1803, 1824, 1862, 2016, 2128, 2352, 2394, 2404, 2736, 2793, 3192, 3528, 3606, 3724, 4207, 4256, 4704, 4788, 4808, 5409, 5472, 5586, 6384, 7056, 7212, 7448, 8379, 8414, 9576, 9616, 10818, 11172, 11419, 12621, 12768, 14112, 14424, 14896, 16758, 16828, 19152, 19232, 21636, 22344, 22838, 25242, 28848, 29449, 29792, 33516, 33656, 34257, 37863, 38304, 43272, 44688, 45676, 50484, 57696, 58898, 67032, 67312, 68514, 75726, 79933, 86544, 88347, 89376, 91352, 100968, 102771, 117796, 134064, 134624, 137028, 151452, 159866, 173088, 176694, 182704, 201936, 205542, 235592, 239799, 265041, 268128, 274056, 302904, 319732, 353388, 365408, 403872, 411084, 471184, 479598, 530082, 548112, 559531, 605808, 639464, 706776, 719397, 822168, 942368, 959196, 1060164, 1096224, 1119062, 1211616, 1278928, 1413552, 1438794, 1644336, 1678593, 1918392, 2120328, 2238124, 2557856, 2827104, 2877588, 3288672, 3357186, 3836784, 4240656, 4476248, 5035779, 5755176, 6714372, 7673568, 8481312, 8952496, 10071558, 11510352, 13428744, 17904992, 20143116, 23020704, 26857488, 40286232, 53714976, 80572464, 161144928]

約数ペア:

[(1, 161144928), (2, 80572464), (3, 53714976), (4, 40286232), (6, 26857488), (7, 23020704), (8, 20143116), (9, 17904992), (12, 13428744), (14, 11510352), (16, 10071558), (18, 8952496), (19, 8481312), (21, 7673568), (24, 6714372), (28, 5755176), (32, 5035779), (36, 4476248), (38, 4240656), (42, 3836784), (48, 3357186), (49, 3288672), (56, 2877588), (57, 2827104), (63, 2557856), (72, 2238124), (76, 2120328), (84, 1918392), (96, 1678593), (98, 1644336), (112, 1438794), (114, 1413552), (126, 1278928), (133, 1211616), (144, 1119062), (147, 1096224), (152, 1060164), (168, 959196), (171, 942368), (196, 822168), (224, 719397), (228, 706776), (252, 639464), (266, 605808), (288, 559531), (294, 548112), (304, 530082), (336, 479598), (342, 471184), (392, 411084), (399, 403872), (441, 365408), (456, 353388), (504, 319732), (532, 302904), (588, 274056), (601, 268128), (608, 265041), (672, 239799), (684, 235592), (784, 205542), (798, 201936), (882, 182704), (912, 176694), (931, 173088), (1008, 159866), (1064, 151452), (1176, 137028), (1197, 134624), (1202, 134064), (1368, 117796), (1568, 102771), (1596, 100968), (1764, 91352), (1803, 89376), (1824, 88347), (1862, 86544), (2016, 79933), (2128, 75726), (2352, 68514), (2394, 67312), (2404, 67032), (2736, 58898), (2793, 57696), (3192, 50484), (3528, 45676), (3606, 44688), (3724, 43272), (4207, 38304), (4256, 37863), (4704, 34257), (4788, 33656), (4808, 33516), (5409, 29792), (5472, 29449), (5586, 28848), (6384, 25242), (7056, 22838), (7212, 22344), (7448, 21636), (8379, 19232), (8414, 19152), (9576, 16828), (9616, 16758), (10818, 14896), (11172, 14424), (11419, 14112), (12621, 12768)]