130873568

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 311205888

約数和(自身を除く): 180332320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 47, 56, 62, 94, 112, 124, 188, 217, 224, 248, 329, 376, 401, 434, 496, 658, 752, 802, 868, 992, 1316, 1457, 1504, 1604, 1736, 2632, 2807, 2914, 3208, 3472, 5264, 5614, 5828, 6416, 6944, 10199, 10528, 11228, 11656, 12431, 12832, 18847, 20398, 22456, 23312, 24862, 37694, 40796, 44912, 46624, 49724, 75388, 81592, 87017, 89824, 99448, 131929, 150776, 163184, 174034, 198896, 263858, 301552, 326368, 348068, 397792, 527716, 584257, 603104, 696136, 1055432, 1168514, 1392272, 2110864, 2337028, 2784544, 4089799, 4221728, 4674056, 8179598, 9348112, 16359196, 18696224, 32718392, 65436784, 130873568]

約数ペア:

[(1, 130873568), (2, 65436784), (4, 32718392), (7, 18696224), (8, 16359196), (14, 9348112), (16, 8179598), (28, 4674056), (31, 4221728), (32, 4089799), (47, 2784544), (56, 2337028), (62, 2110864), (94, 1392272), (112, 1168514), (124, 1055432), (188, 696136), (217, 603104), (224, 584257), (248, 527716), (329, 397792), (376, 348068), (401, 326368), (434, 301552), (496, 263858), (658, 198896), (752, 174034), (802, 163184), (868, 150776), (992, 131929), (1316, 99448), (1457, 89824), (1504, 87017), (1604, 81592), (1736, 75388), (2632, 49724), (2807, 46624), (2914, 44912), (3208, 40796), (3472, 37694), (5264, 24862), (5614, 23312), (5828, 22456), (6416, 20398), (6944, 18847), (10199, 12832), (10528, 12431), (11228, 11656)]