168815192

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 400947120

約数和(自身を除く): 232131928

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 157, 182, 196, 211, 314, 364, 392, 422, 628, 637, 728, 844, 1099, 1256, 1274, 1477, 1688, 2041, 2198, 2548, 2743, 2954, 4082, 4396, 5096, 5486, 5908, 7693, 8164, 8792, 10339, 10972, 11816, 14287, 15386, 16328, 19201, 20678, 21944, 28574, 30772, 33127, 38402, 41356, 57148, 61544, 66254, 76804, 82712, 100009, 114296, 132508, 134407, 153608, 200018, 231889, 265016, 268814, 400036, 430651, 463778, 537628, 800072, 861302, 927556, 1075256, 1623223, 1722604, 1855112, 3014557, 3246446, 3445208, 6029114, 6492892, 12058228, 12985784, 21101899, 24116456, 42203798, 84407596, 168815192]

約数ペア:

[(1, 168815192), (2, 84407596), (4, 42203798), (7, 24116456), (8, 21101899), (13, 12985784), (14, 12058228), (26, 6492892), (28, 6029114), (49, 3445208), (52, 3246446), (56, 3014557), (91, 1855112), (98, 1722604), (104, 1623223), (157, 1075256), (182, 927556), (196, 861302), (211, 800072), (314, 537628), (364, 463778), (392, 430651), (422, 400036), (628, 268814), (637, 265016), (728, 231889), (844, 200018), (1099, 153608), (1256, 134407), (1274, 132508), (1477, 114296), (1688, 100009), (2041, 82712), (2198, 76804), (2548, 66254), (2743, 61544), (2954, 57148), (4082, 41356), (4396, 38402), (5096, 33127), (5486, 30772), (5908, 28574), (7693, 21944), (8164, 20678), (8792, 19201), (10339, 16328), (10972, 15386), (11816, 14287)]