172286208

素因数分解:

$2^8\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:149

約数の個数: 216

約数和(自身を含む): 533140608

約数和(自身を除く): 360854400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 43, 47, 48, 64, 72, 74, 86, 94, 96, 111, 128, 129, 141, 144, 148, 172, 188, 192, 222, 256, 258, 282, 288, 296, 333, 344, 376, 384, 387, 423, 444, 516, 564, 576, 592, 666, 688, 752, 768, 774, 846, 888, 1032, 1128, 1152, 1184, 1332, 1376, 1504, 1548, 1591, 1692, 1739, 1776, 2021, 2064, 2256, 2304, 2368, 2664, 2752, 3008, 3096, 3182, 3384, 3478, 3552, 4042, 4128, 4512, 4736, 4773, 5217, 5328, 5504, 6016, 6063, 6192, 6364, 6768, 6956, 7104, 8084, 8256, 9024, 9472, 9546, 10434, 10656, 11008, 12032, 12126, 12384, 12728, 13536, 13912, 14208, 14319, 15651, 16168, 16512, 18048, 18189, 19092, 20868, 21312, 24252, 24768, 25456, 27072, 27824, 28416, 28638, 31302, 32336, 33024, 36096, 36378, 38184, 41736, 42624, 48504, 49536, 50912, 54144, 55648, 57276, 62604, 64672, 72756, 74777, 76368, 83472, 85248, 97008, 99072, 101824, 108288, 111296, 114552, 125208, 129344, 145512, 149554, 152736, 166944, 194016, 203648, 222592, 224331, 229104, 250416, 258688, 291024, 299108, 305472, 333888, 388032, 407296, 445184, 448662, 458208, 500832, 517376, 582048, 598216, 610944, 667776, 672993, 776064, 897324, 916416, 1001664, 1164096, 1196432, 1221888, 1335552, 1345986, 1552128, 1794648, 1832832, 2003328, 2328192, 2392864, 2691972, 3589296, 3665664, 4006656, 4656384, 4785728, 5383944, 7178592, 9571456, 10767888, 14357184, 19142912, 21535776, 28714368, 43071552, 57428736, 86143104, 172286208]

約数ペア:

[(1, 172286208), (2, 86143104), (3, 57428736), (4, 43071552), (6, 28714368), (8, 21535776), (9, 19142912), (12, 14357184), (16, 10767888), (18, 9571456), (24, 7178592), (32, 5383944), (36, 4785728), (37, 4656384), (43, 4006656), (47, 3665664), (48, 3589296), (64, 2691972), (72, 2392864), (74, 2328192), (86, 2003328), (94, 1832832), (96, 1794648), (111, 1552128), (128, 1345986), (129, 1335552), (141, 1221888), (144, 1196432), (148, 1164096), (172, 1001664), (188, 916416), (192, 897324), (222, 776064), (256, 672993), (258, 667776), (282, 610944), (288, 598216), (296, 582048), (333, 517376), (344, 500832), (376, 458208), (384, 448662), (387, 445184), (423, 407296), (444, 388032), (516, 333888), (564, 305472), (576, 299108), (592, 291024), (666, 258688), (688, 250416), (752, 229104), (768, 224331), (774, 222592), (846, 203648), (888, 194016), (1032, 166944), (1128, 152736), (1152, 149554), (1184, 145512), (1332, 129344), (1376, 125208), (1504, 114552), (1548, 111296), (1591, 108288), (1692, 101824), (1739, 99072), (1776, 97008), (2021, 85248), (2064, 83472), (2256, 76368), (2304, 74777), (2368, 72756), (2664, 64672), (2752, 62604), (3008, 57276), (3096, 55648), (3182, 54144), (3384, 50912), (3478, 49536), (3552, 48504), (4042, 42624), (4128, 41736), (4512, 38184), (4736, 36378), (4773, 36096), (5217, 33024), (5328, 32336), (5504, 31302), (6016, 28638), (6063, 28416), (6192, 27824), (6364, 27072), (6768, 25456), (6956, 24768), (7104, 24252), (8084, 21312), (8256, 20868), (9024, 19092), (9472, 18189), (9546, 18048), (10434, 16512), (10656, 16168), (11008, 15651), (12032, 14319), (12126, 14208), (12384, 13912), (12728, 13536)]