119900898

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 120

約数和(自身を含む): 308914452

約数和(自身を除く): 189013554

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 197, 221, 234, 289, 306, 351, 394, 442, 459, 578, 591, 663, 702, 867, 918, 1053, 1182, 1326, 1377, 1734, 1773, 1989, 2106, 2561, 2601, 2754, 3349, 3546, 3757, 3978, 5122, 5202, 5319, 5967, 6698, 7514, 7683, 7803, 10047, 10638, 11271, 11934, 15366, 15606, 15957, 17901, 20094, 22542, 23049, 23409, 30141, 31914, 33813, 35802, 43537, 46098, 46818, 56933, 60282, 67626, 69147, 87074, 90423, 101439, 113866, 130611, 138294, 170799, 180846, 202878, 207441, 261222, 271269, 304317, 341598, 391833, 414882, 512397, 542538, 608634, 740129, 783666, 1024794, 1175499, 1480258, 1537191, 2220387, 2350998, 3074382, 3526497, 4440774, 4611573, 6661161, 7052994, 9223146, 13322322, 19983483, 39966966, 59950449, 119900898]

約数ペア:

[(1, 119900898), (2, 59950449), (3, 39966966), (6, 19983483), (9, 13322322), (13, 9223146), (17, 7052994), (18, 6661161), (26, 4611573), (27, 4440774), (34, 3526497), (39, 3074382), (51, 2350998), (54, 2220387), (78, 1537191), (81, 1480258), (102, 1175499), (117, 1024794), (153, 783666), (162, 740129), (197, 608634), (221, 542538), (234, 512397), (289, 414882), (306, 391833), (351, 341598), (394, 304317), (442, 271269), (459, 261222), (578, 207441), (591, 202878), (663, 180846), (702, 170799), (867, 138294), (918, 130611), (1053, 113866), (1182, 101439), (1326, 90423), (1377, 87074), (1734, 69147), (1773, 67626), (1989, 60282), (2106, 56933), (2561, 46818), (2601, 46098), (2754, 43537), (3349, 35802), (3546, 33813), (3757, 31914), (3978, 30141), (5122, 23409), (5202, 23049), (5319, 22542), (5967, 20094), (6698, 17901), (7514, 15957), (7683, 15606), (7803, 15366), (10047, 11934), (10638, 11271)]