144865952

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:299

約数の個数: 144

約数和(自身を含む): 373349088

約数和(自身を除く): 228483136

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 49, 56, 74, 77, 88, 98, 112, 148, 154, 176, 196, 224, 227, 259, 296, 308, 352, 392, 407, 454, 518, 539, 592, 616, 784, 814, 908, 1036, 1078, 1184, 1232, 1568, 1589, 1628, 1813, 1816, 2072, 2156, 2464, 2497, 2849, 3178, 3256, 3626, 3632, 4144, 4312, 4994, 5698, 6356, 6512, 7252, 7264, 8288, 8399, 8624, 9988, 11123, 11396, 12712, 13024, 14504, 16798, 17248, 17479, 19943, 19976, 22246, 22792, 25424, 29008, 33596, 34958, 39886, 39952, 44492, 45584, 50848, 58016, 58793, 67192, 69916, 79772, 79904, 88984, 91168, 92389, 117586, 122353, 134384, 139832, 159544, 177968, 184778, 235172, 244706, 268768, 279664, 319088, 355936, 369556, 411551, 470344, 489412, 559328, 638176, 646723, 739112, 823102, 940688, 978824, 1293446, 1478224, 1646204, 1881376, 1957648, 2586892, 2956448, 3292408, 3915296, 4527061, 5173784, 6584816, 9054122, 10347568, 13169632, 18108244, 20695136, 36216488, 72432976, 144865952]

約数ペア:

[(1, 144865952), (2, 72432976), (4, 36216488), (7, 20695136), (8, 18108244), (11, 13169632), (14, 10347568), (16, 9054122), (22, 6584816), (28, 5173784), (32, 4527061), (37, 3915296), (44, 3292408), (49, 2956448), (56, 2586892), (74, 1957648), (77, 1881376), (88, 1646204), (98, 1478224), (112, 1293446), (148, 978824), (154, 940688), (176, 823102), (196, 739112), (224, 646723), (227, 638176), (259, 559328), (296, 489412), (308, 470344), (352, 411551), (392, 369556), (407, 355936), (454, 319088), (518, 279664), (539, 268768), (592, 244706), (616, 235172), (784, 184778), (814, 177968), (908, 159544), (1036, 139832), (1078, 134384), (1184, 122353), (1232, 117586), (1568, 92389), (1589, 91168), (1628, 88984), (1813, 79904), (1816, 79772), (2072, 69916), (2156, 67192), (2464, 58793), (2497, 58016), (2849, 50848), (3178, 45584), (3256, 44492), (3626, 39952), (3632, 39886), (4144, 34958), (4312, 33596), (4994, 29008), (5698, 25424), (6356, 22792), (6512, 22246), (7252, 19976), (7264, 19943), (8288, 17479), (8399, 17248), (8624, 16798), (9988, 14504), (11123, 13024), (11396, 12712)]