142188592

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2035

約数の個数: 80

約数和(自身を含む): 346158400

約数和(自身を除く): 203969808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 637, 686, 728, 784, 1274, 1372, 1456, 1993, 2548, 2744, 3986, 4459, 5096, 5488, 7972, 8918, 10192, 13951, 15944, 17836, 25909, 27902, 31888, 35672, 51818, 55804, 71344, 97657, 103636, 111608, 181363, 195314, 207272, 223216, 362726, 390628, 414544, 683599, 725452, 781256, 1269541, 1367198, 1450904, 1562512, 2539082, 2734396, 2901808, 5078164, 5468792, 8886787, 10156328, 10937584, 17773574, 20312656, 35547148, 71094296, 142188592]

約数ペア:

[(1, 142188592), (2, 71094296), (4, 35547148), (7, 20312656), (8, 17773574), (13, 10937584), (14, 10156328), (16, 8886787), (26, 5468792), (28, 5078164), (49, 2901808), (52, 2734396), (56, 2539082), (91, 1562512), (98, 1450904), (104, 1367198), (112, 1269541), (182, 781256), (196, 725452), (208, 683599), (343, 414544), (364, 390628), (392, 362726), (637, 223216), (686, 207272), (728, 195314), (784, 181363), (1274, 111608), (1372, 103636), (1456, 97657), (1993, 71344), (2548, 55804), (2744, 51818), (3986, 35672), (4459, 31888), (5096, 27902), (5488, 25909), (7972, 17836), (8918, 15944), (10192, 13951)]