172471936

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 456943680

約数和(自身を除く): 284471744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 67, 68, 91, 104, 112, 119, 128, 134, 136, 169, 182, 208, 221, 224, 238, 268, 272, 338, 364, 416, 442, 448, 469, 476, 536, 544, 676, 728, 832, 871, 884, 896, 938, 952, 1072, 1088, 1139, 1183, 1352, 1456, 1547, 1664, 1742, 1768, 1876, 1904, 2144, 2176, 2278, 2366, 2704, 2873, 2912, 3094, 3484, 3536, 3752, 3808, 4288, 4556, 4732, 5408, 5746, 5824, 6097, 6188, 6968, 7072, 7504, 7616, 7973, 8576, 9112, 9464, 10816, 11323, 11492, 11648, 12194, 12376, 13936, 14144, 14807, 15008, 15232, 15946, 18224, 18928, 20111, 21632, 22646, 22984, 24388, 24752, 27872, 28288, 29614, 30016, 31892, 36448, 37856, 40222, 45292, 45968, 48776, 49504, 55744, 59228, 60032, 63784, 72896, 75712, 79261, 80444, 90584, 91936, 97552, 99008, 103649, 111488, 118456, 127568, 145792, 151424, 158522, 160888, 181168, 183872, 192491, 195104, 198016, 207298, 236912, 255136, 317044, 321776, 362336, 367744, 384982, 390208, 414596, 473824, 510272, 634088, 643552, 724672, 769964, 780416, 829192, 947648, 1020544, 1268176, 1287104, 1347437, 1449344, 1539928, 1658384, 1895296, 2536352, 2574208, 2694874, 3079856, 3316768, 5072704, 5389748, 6159712, 6633536, 10145408, 10779496, 12319424, 13267072, 21558992, 24638848, 43117984, 86235968, 172471936]

約数ペア:

[(1, 172471936), (2, 86235968), (4, 43117984), (7, 24638848), (8, 21558992), (13, 13267072), (14, 12319424), (16, 10779496), (17, 10145408), (26, 6633536), (28, 6159712), (32, 5389748), (34, 5072704), (52, 3316768), (56, 3079856), (64, 2694874), (67, 2574208), (68, 2536352), (91, 1895296), (104, 1658384), (112, 1539928), (119, 1449344), (128, 1347437), (134, 1287104), (136, 1268176), (169, 1020544), (182, 947648), (208, 829192), (221, 780416), (224, 769964), (238, 724672), (268, 643552), (272, 634088), (338, 510272), (364, 473824), (416, 414596), (442, 390208), (448, 384982), (469, 367744), (476, 362336), (536, 321776), (544, 317044), (676, 255136), (728, 236912), (832, 207298), (871, 198016), (884, 195104), (896, 192491), (938, 183872), (952, 181168), (1072, 160888), (1088, 158522), (1139, 151424), (1183, 145792), (1352, 127568), (1456, 118456), (1547, 111488), (1664, 103649), (1742, 99008), (1768, 97552), (1876, 91936), (1904, 90584), (2144, 80444), (2176, 79261), (2278, 75712), (2366, 72896), (2704, 63784), (2873, 60032), (2912, 59228), (3094, 55744), (3484, 49504), (3536, 48776), (3752, 45968), (3808, 45292), (4288, 40222), (4556, 37856), (4732, 36448), (5408, 31892), (5746, 30016), (5824, 29614), (6097, 28288), (6188, 27872), (6968, 24752), (7072, 24388), (7504, 22984), (7616, 22646), (7973, 21632), (8576, 20111), (9112, 18928), (9464, 18224), (10816, 15946), (11323, 15232), (11492, 15008), (11648, 14807), (12194, 14144), (12376, 13936)]