15688224

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 48746880

約数和(自身を除く): 33058656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 47, 48, 57, 61, 72, 76, 94, 96, 114, 122, 141, 144, 152, 171, 183, 188, 228, 244, 282, 288, 304, 342, 366, 376, 423, 456, 488, 549, 564, 608, 684, 732, 752, 846, 893, 912, 976, 1098, 1128, 1159, 1368, 1464, 1504, 1692, 1786, 1824, 1952, 2196, 2256, 2318, 2679, 2736, 2867, 2928, 3384, 3477, 3572, 4392, 4512, 4636, 5358, 5472, 5734, 5856, 6768, 6954, 7144, 8037, 8601, 8784, 9272, 10431, 10716, 11468, 13536, 13908, 14288, 16074, 17202, 17568, 18544, 20862, 21432, 22936, 25803, 27816, 28576, 32148, 34404, 37088, 41724, 42864, 45872, 51606, 54473, 55632, 64296, 68808, 83448, 85728, 91744, 103212, 108946, 111264, 128592, 137616, 163419, 166896, 206424, 217892, 257184, 275232, 326838, 333792, 412848, 435784, 490257, 653676, 825696, 871568, 980514, 1307352, 1743136, 1961028, 2614704, 3922056, 5229408, 7844112, 15688224]

約数ペア:

[(1, 15688224), (2, 7844112), (3, 5229408), (4, 3922056), (6, 2614704), (8, 1961028), (9, 1743136), (12, 1307352), (16, 980514), (18, 871568), (19, 825696), (24, 653676), (32, 490257), (36, 435784), (38, 412848), (47, 333792), (48, 326838), (57, 275232), (61, 257184), (72, 217892), (76, 206424), (94, 166896), (96, 163419), (114, 137616), (122, 128592), (141, 111264), (144, 108946), (152, 103212), (171, 91744), (183, 85728), (188, 83448), (228, 68808), (244, 64296), (282, 55632), (288, 54473), (304, 51606), (342, 45872), (366, 42864), (376, 41724), (423, 37088), (456, 34404), (488, 32148), (549, 28576), (564, 27816), (608, 25803), (684, 22936), (732, 21432), (752, 20862), (846, 18544), (893, 17568), (912, 17202), (976, 16074), (1098, 14288), (1128, 13908), (1159, 13536), (1368, 11468), (1464, 10716), (1504, 10431), (1692, 9272), (1786, 8784), (1824, 8601), (1952, 8037), (2196, 7144), (2256, 6954), (2318, 6768), (2679, 5856), (2736, 5734), (2867, 5472), (2928, 5358), (3384, 4636), (3477, 4512), (3572, 4392)]