164471904

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 518918400

約数和(自身を除く): 354446496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 43, 48, 54, 57, 72, 76, 86, 96, 108, 114, 129, 144, 152, 171, 172, 216, 228, 233, 258, 288, 304, 342, 344, 387, 432, 456, 466, 513, 516, 608, 684, 688, 699, 774, 817, 864, 912, 932, 1026, 1032, 1161, 1368, 1376, 1398, 1548, 1634, 1824, 1864, 2052, 2064, 2097, 2322, 2451, 2736, 2796, 3096, 3268, 3728, 4104, 4128, 4194, 4427, 4644, 4902, 5472, 5592, 6192, 6291, 6536, 7353, 7456, 8208, 8388, 8854, 9288, 9804, 10019, 11184, 12384, 12582, 13072, 13281, 14706, 16416, 16776, 17708, 18576, 19608, 20038, 22059, 22368, 25164, 26144, 26562, 29412, 30057, 33552, 35416, 37152, 39216, 39843, 40076, 44118, 50328, 53124, 58824, 60114, 67104, 70832, 78432, 79686, 80152, 88236, 90171, 100656, 106248, 117648, 119529, 120228, 141664, 159372, 160304, 176472, 180342, 190361, 201312, 212496, 235296, 239058, 240456, 270513, 318744, 320608, 352944, 360684, 380722, 424992, 478116, 480912, 541026, 571083, 637488, 705888, 721368, 761444, 956232, 961824, 1082052, 1142166, 1274976, 1442736, 1522888, 1713249, 1912464, 2164104, 2284332, 2885472, 3045776, 3426498, 3824928, 4328208, 4568664, 5139747, 6091552, 6852996, 8656416, 9137328, 10279494, 13705992, 18274656, 20558988, 27411984, 41117976, 54823968, 82235952, 164471904]

約数ペア:

[(1, 164471904), (2, 82235952), (3, 54823968), (4, 41117976), (6, 27411984), (8, 20558988), (9, 18274656), (12, 13705992), (16, 10279494), (18, 9137328), (19, 8656416), (24, 6852996), (27, 6091552), (32, 5139747), (36, 4568664), (38, 4328208), (43, 3824928), (48, 3426498), (54, 3045776), (57, 2885472), (72, 2284332), (76, 2164104), (86, 1912464), (96, 1713249), (108, 1522888), (114, 1442736), (129, 1274976), (144, 1142166), (152, 1082052), (171, 961824), (172, 956232), (216, 761444), (228, 721368), (233, 705888), (258, 637488), (288, 571083), (304, 541026), (342, 480912), (344, 478116), (387, 424992), (432, 380722), (456, 360684), (466, 352944), (513, 320608), (516, 318744), (608, 270513), (684, 240456), (688, 239058), (699, 235296), (774, 212496), (817, 201312), (864, 190361), (912, 180342), (932, 176472), (1026, 160304), (1032, 159372), (1161, 141664), (1368, 120228), (1376, 119529), (1398, 117648), (1548, 106248), (1634, 100656), (1824, 90171), (1864, 88236), (2052, 80152), (2064, 79686), (2097, 78432), (2322, 70832), (2451, 67104), (2736, 60114), (2796, 58824), (3096, 53124), (3268, 50328), (3728, 44118), (4104, 40076), (4128, 39843), (4194, 39216), (4427, 37152), (4644, 35416), (4902, 33552), (5472, 30057), (5592, 29412), (6192, 26562), (6291, 26144), (6536, 25164), (7353, 22368), (7456, 22059), (8208, 20038), (8388, 19608), (8854, 18576), (9288, 17708), (9804, 16776), (10019, 16416), (11184, 14706), (12384, 13281), (12582, 13072)]