174635152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 374976000

約数和(自身を除く): 200340848

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 139, 149, 248, 272, 278, 298, 496, 527, 556, 596, 1054, 1112, 1192, 2108, 2224, 2363, 2384, 2533, 4216, 4309, 4619, 4726, 5066, 8432, 8618, 9238, 9452, 10132, 17236, 18476, 18904, 20264, 20711, 34472, 36952, 37808, 40528, 41422, 68944, 73253, 73904, 78523, 82844, 146506, 157046, 165688, 293012, 314092, 331376, 352087, 586024, 628184, 642041, 704174, 1172048, 1256368, 1284082, 1408348, 2568164, 2816696, 5136328, 5633392, 10272656, 10914697, 21829394, 43658788, 87317576, 174635152]

約数ペア:

[(1, 174635152), (2, 87317576), (4, 43658788), (8, 21829394), (16, 10914697), (17, 10272656), (31, 5633392), (34, 5136328), (62, 2816696), (68, 2568164), (124, 1408348), (136, 1284082), (139, 1256368), (149, 1172048), (248, 704174), (272, 642041), (278, 628184), (298, 586024), (496, 352087), (527, 331376), (556, 314092), (596, 293012), (1054, 165688), (1112, 157046), (1192, 146506), (2108, 82844), (2224, 78523), (2363, 73904), (2384, 73253), (2533, 68944), (4216, 41422), (4309, 40528), (4619, 37808), (4726, 36952), (5066, 34472), (8432, 20711), (8618, 20264), (9238, 18904), (9452, 18476), (10132, 17236)]