172174912

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 224

約数和(自身を含む): 467002368

約数和(自身を除く): 294827456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 37, 47, 52, 56, 64, 68, 74, 91, 94, 104, 112, 119, 136, 148, 182, 188, 208, 221, 224, 238, 259, 272, 296, 329, 364, 376, 416, 442, 448, 476, 481, 518, 544, 592, 611, 629, 658, 728, 752, 799, 832, 884, 952, 962, 1036, 1088, 1184, 1222, 1258, 1316, 1456, 1504, 1547, 1598, 1739, 1768, 1904, 1924, 2072, 2368, 2444, 2516, 2632, 2912, 3008, 3094, 3196, 3367, 3478, 3536, 3808, 3848, 4144, 4277, 4403, 4888, 5032, 5264, 5593, 5824, 6188, 6392, 6734, 6956, 7072, 7616, 7696, 8177, 8288, 8554, 8806, 9776, 10064, 10387, 10528, 11186, 12173, 12376, 12784, 13468, 13912, 14144, 15392, 16354, 16576, 17108, 17612, 19552, 20128, 20774, 21056, 22372, 22607, 24346, 24752, 25568, 26936, 27824, 29563, 30784, 32708, 34216, 35224, 39104, 40256, 41548, 44744, 45214, 48692, 49504, 51136, 53872, 55648, 57239, 59126, 65416, 68432, 70448, 72709, 83096, 89488, 90428, 97384, 99008, 107744, 111296, 114478, 118252, 130832, 136864, 140896, 145418, 158249, 166192, 178976, 180856, 194768, 206941, 215488, 228956, 236504, 261664, 273728, 281792, 290836, 316498, 332384, 357952, 361712, 384319, 389536, 413882, 457912, 473008, 523328, 581672, 632996, 664768, 723424, 768638, 779072, 827764, 915824, 946016, 1163344, 1265992, 1446848, 1537276, 1655528, 1831648, 1892032, 2326688, 2531984, 2690233, 3074552, 3311056, 3663296, 4653376, 5063968, 5380466, 6149104, 6622112, 10127936, 10760932, 12298208, 13244224, 21521864, 24596416, 43043728, 86087456, 172174912]

約数ペア:

[(1, 172174912), (2, 86087456), (4, 43043728), (7, 24596416), (8, 21521864), (13, 13244224), (14, 12298208), (16, 10760932), (17, 10127936), (26, 6622112), (28, 6149104), (32, 5380466), (34, 5063968), (37, 4653376), (47, 3663296), (52, 3311056), (56, 3074552), (64, 2690233), (68, 2531984), (74, 2326688), (91, 1892032), (94, 1831648), (104, 1655528), (112, 1537276), (119, 1446848), (136, 1265992), (148, 1163344), (182, 946016), (188, 915824), (208, 827764), (221, 779072), (224, 768638), (238, 723424), (259, 664768), (272, 632996), (296, 581672), (329, 523328), (364, 473008), (376, 457912), (416, 413882), (442, 389536), (448, 384319), (476, 361712), (481, 357952), (518, 332384), (544, 316498), (592, 290836), (611, 281792), (629, 273728), (658, 261664), (728, 236504), (752, 228956), (799, 215488), (832, 206941), (884, 194768), (952, 180856), (962, 178976), (1036, 166192), (1088, 158249), (1184, 145418), (1222, 140896), (1258, 136864), (1316, 130832), (1456, 118252), (1504, 114478), (1547, 111296), (1598, 107744), (1739, 99008), (1768, 97384), (1904, 90428), (1924, 89488), (2072, 83096), (2368, 72709), (2444, 70448), (2516, 68432), (2632, 65416), (2912, 59126), (3008, 57239), (3094, 55648), (3196, 53872), (3367, 51136), (3478, 49504), (3536, 48692), (3808, 45214), (3848, 44744), (4144, 41548), (4277, 40256), (4403, 39104), (4888, 35224), (5032, 34216), (5264, 32708), (5593, 30784), (5824, 29563), (6188, 27824), (6392, 26936), (6734, 25568), (6956, 24752), (7072, 24346), (7616, 22607), (7696, 22372), (8177, 21056), (8288, 20774), (8554, 20128), (8806, 19552), (9776, 17612), (10064, 17108), (10387, 16576), (10528, 16354), (11186, 15392), (12173, 14144), (12376, 13912), (12784, 13468)]