121135744

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 257774400

約数和(自身を除く): 136638656

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 179, 272, 311, 358, 544, 622, 716, 1088, 1244, 1432, 2176, 2488, 2864, 3043, 4976, 5287, 5728, 6086, 9952, 10574, 11456, 12172, 19904, 21148, 22912, 24344, 39808, 42296, 48688, 55669, 84592, 97376, 111338, 169184, 194752, 222676, 338368, 389504, 445352, 676736, 890704, 946373, 1781408, 1892746, 3562816, 3785492, 7125632, 7570984, 15141968, 30283936, 60567872, 121135744]

約数ペア:

[(1, 121135744), (2, 60567872), (4, 30283936), (8, 15141968), (16, 7570984), (17, 7125632), (32, 3785492), (34, 3562816), (64, 1892746), (68, 1781408), (128, 946373), (136, 890704), (179, 676736), (272, 445352), (311, 389504), (358, 338368), (544, 222676), (622, 194752), (716, 169184), (1088, 111338), (1244, 97376), (1432, 84592), (2176, 55669), (2488, 48688), (2864, 42296), (3043, 39808), (4976, 24344), (5287, 22912), (5728, 21148), (6086, 19904), (9952, 12172), (10574, 11456)]