142298432

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4219}}^1$

素因数の和:4279

約数の個数: 56

約数和(自身を含む): 308701440

約数和(自身を除く): 166403008

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 4216, 4219, 8432, 8438, 16864, 16876, 33728, 33752, 67504, 71723, 130789, 135008, 143446, 261578, 270016, 286892, 523156, 573784, 1046312, 1147568, 2092624, 2223413, 2295136, 4185248, 4446826, 4590272, 8370496, 8893652, 17787304, 35574608, 71149216, 142298432]

約数ペア:

[(1, 142298432), (2, 71149216), (4, 35574608), (8, 17787304), (16, 8893652), (17, 8370496), (31, 4590272), (32, 4446826), (34, 4185248), (62, 2295136), (64, 2223413), (68, 2092624), (124, 1147568), (136, 1046312), (248, 573784), (272, 523156), (496, 286892), (527, 270016), (544, 261578), (992, 143446), (1054, 135008), (1088, 130789), (1984, 71723), (2108, 67504), (4216, 33752), (4219, 33728), (8432, 16876), (8438, 16864)]