141253528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 295434720

約数和(自身を除く): 154181192

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 157, 164, 211, 314, 328, 422, 533, 628, 844, 1066, 1256, 1688, 2041, 2132, 2743, 4082, 4264, 5486, 6437, 8164, 8651, 10972, 12874, 16328, 17302, 21944, 25748, 33127, 34604, 51496, 66254, 69208, 83681, 112463, 132508, 167362, 224926, 265016, 334724, 430651, 449852, 669448, 861302, 899704, 1358207, 1722604, 2716414, 3445208, 5432828, 10865656, 17656691, 35313382, 70626764, 141253528]

約数ペア:

[(1, 141253528), (2, 70626764), (4, 35313382), (8, 17656691), (13, 10865656), (26, 5432828), (41, 3445208), (52, 2716414), (82, 1722604), (104, 1358207), (157, 899704), (164, 861302), (211, 669448), (314, 449852), (328, 430651), (422, 334724), (533, 265016), (628, 224926), (844, 167362), (1066, 132508), (1256, 112463), (1688, 83681), (2041, 69208), (2132, 66254), (2743, 51496), (4082, 34604), (4264, 33127), (5486, 25748), (6437, 21944), (8164, 17302), (8651, 16328), (10972, 12874)]