186399136

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 474701472

約数和(自身を除く): 288302336

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 101, 107, 112, 154, 176, 196, 202, 214, 224, 308, 352, 392, 404, 428, 539, 616, 707, 749, 784, 808, 856, 1078, 1111, 1177, 1232, 1414, 1498, 1568, 1616, 1712, 2156, 2222, 2354, 2464, 2828, 2996, 3232, 3424, 4312, 4444, 4708, 4949, 5243, 5656, 5992, 7777, 8239, 8624, 8888, 9416, 9898, 10486, 10807, 11312, 11984, 15554, 16478, 17248, 17776, 18832, 19796, 20972, 21614, 22624, 23968, 31108, 32956, 35552, 37664, 39592, 41944, 43228, 54439, 57673, 62216, 65912, 75649, 79184, 83888, 86456, 108878, 115346, 118877, 124432, 131824, 151298, 158368, 167776, 172912, 217756, 230692, 237754, 248864, 263648, 302596, 345824, 435512, 461384, 475508, 529543, 605192, 832139, 871024, 922768, 951016, 1059086, 1210384, 1664278, 1742048, 1845536, 1902032, 2118172, 2420768, 3328556, 3804064, 4236344, 5824973, 6657112, 8472688, 11649946, 13314224, 16945376, 23299892, 26628448, 46599784, 93199568, 186399136]

約数ペア:

[(1, 186399136), (2, 93199568), (4, 46599784), (7, 26628448), (8, 23299892), (11, 16945376), (14, 13314224), (16, 11649946), (22, 8472688), (28, 6657112), (32, 5824973), (44, 4236344), (49, 3804064), (56, 3328556), (77, 2420768), (88, 2118172), (98, 1902032), (101, 1845536), (107, 1742048), (112, 1664278), (154, 1210384), (176, 1059086), (196, 951016), (202, 922768), (214, 871024), (224, 832139), (308, 605192), (352, 529543), (392, 475508), (404, 461384), (428, 435512), (539, 345824), (616, 302596), (707, 263648), (749, 248864), (784, 237754), (808, 230692), (856, 217756), (1078, 172912), (1111, 167776), (1177, 158368), (1232, 151298), (1414, 131824), (1498, 124432), (1568, 118877), (1616, 115346), (1712, 108878), (2156, 86456), (2222, 83888), (2354, 79184), (2464, 75649), (2828, 65912), (2996, 62216), (3232, 57673), (3424, 54439), (4312, 43228), (4444, 41944), (4708, 39592), (4949, 37664), (5243, 35552), (5656, 32956), (5992, 31108), (7777, 23968), (8239, 22624), (8624, 21614), (8888, 20972), (9416, 19796), (9898, 18832), (10486, 17776), (10807, 17248), (11312, 16478), (11984, 15554)]