142846912

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:366

約数の個数: 84

約数和(自身を含む): 314590176

約数和(自身を除く): 171743264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 169, 188, 208, 281, 338, 376, 416, 562, 611, 676, 752, 832, 1124, 1222, 1352, 1504, 2248, 2444, 2704, 3008, 3653, 4496, 4888, 5408, 7306, 7943, 8992, 9776, 10816, 13207, 14612, 15886, 17984, 19552, 26414, 29224, 31772, 39104, 47489, 52828, 58448, 63544, 94978, 105656, 116896, 127088, 171691, 189956, 211312, 233792, 254176, 343382, 379912, 422624, 508352, 686764, 759824, 845248, 1373528, 1519648, 2231983, 2747056, 3039296, 4463966, 5494112, 8927932, 10988224, 17855864, 35711728, 71423456, 142846912]

約数ペア:

[(1, 142846912), (2, 71423456), (4, 35711728), (8, 17855864), (13, 10988224), (16, 8927932), (26, 5494112), (32, 4463966), (47, 3039296), (52, 2747056), (64, 2231983), (94, 1519648), (104, 1373528), (169, 845248), (188, 759824), (208, 686764), (281, 508352), (338, 422624), (376, 379912), (416, 343382), (562, 254176), (611, 233792), (676, 211312), (752, 189956), (832, 171691), (1124, 127088), (1222, 116896), (1352, 105656), (1504, 94978), (2248, 63544), (2444, 58448), (2704, 52828), (3008, 47489), (3653, 39104), (4496, 31772), (4888, 29224), (5408, 26414), (7306, 19552), (7943, 17984), (8992, 15886), (9776, 14612), (10816, 13207)]