174989772

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 501228000

約数和(自身を除く): 326238228

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 101, 102, 114, 149, 153, 171, 202, 204, 228, 298, 303, 306, 323, 342, 404, 447, 596, 606, 612, 646, 684, 894, 909, 969, 1212, 1292, 1341, 1717, 1788, 1818, 1919, 1938, 2533, 2682, 2831, 2907, 3434, 3636, 3838, 3876, 5066, 5151, 5364, 5662, 5757, 5814, 6868, 7599, 7676, 8493, 10132, 10302, 11324, 11514, 11628, 15049, 15198, 15453, 16986, 17271, 20604, 22797, 23028, 25479, 30098, 30396, 30906, 32623, 33972, 34542, 45147, 45594, 48127, 50958, 60196, 61812, 65246, 69084, 90294, 91188, 96254, 97869, 101916, 130492, 135441, 144381, 180588, 192508, 195738, 255833, 270882, 285931, 288762, 293607, 391476, 433143, 511666, 541764, 571862, 577524, 587214, 767499, 857793, 866286, 1023332, 1143724, 1174428, 1534998, 1715586, 1732572, 2302497, 2573379, 3069996, 3431172, 4604994, 4860827, 5146758, 9209988, 9721654, 10293516, 14582481, 19443308, 29164962, 43747443, 58329924, 87494886, 174989772]

約数ペア:

[(1, 174989772), (2, 87494886), (3, 58329924), (4, 43747443), (6, 29164962), (9, 19443308), (12, 14582481), (17, 10293516), (18, 9721654), (19, 9209988), (34, 5146758), (36, 4860827), (38, 4604994), (51, 3431172), (57, 3069996), (68, 2573379), (76, 2302497), (101, 1732572), (102, 1715586), (114, 1534998), (149, 1174428), (153, 1143724), (171, 1023332), (202, 866286), (204, 857793), (228, 767499), (298, 587214), (303, 577524), (306, 571862), (323, 541764), (342, 511666), (404, 433143), (447, 391476), (596, 293607), (606, 288762), (612, 285931), (646, 270882), (684, 255833), (894, 195738), (909, 192508), (969, 180588), (1212, 144381), (1292, 135441), (1341, 130492), (1717, 101916), (1788, 97869), (1818, 96254), (1919, 91188), (1938, 90294), (2533, 69084), (2682, 65246), (2831, 61812), (2907, 60196), (3434, 50958), (3636, 48127), (3838, 45594), (3876, 45147), (5066, 34542), (5151, 33972), (5364, 32623), (5662, 30906), (5757, 30396), (5814, 30098), (6868, 25479), (7599, 23028), (7676, 22797), (8493, 20604), (10132, 17271), (10302, 16986), (11324, 15453), (11514, 15198), (11628, 15049)]