195875148

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 557297664

約数和(自身を除く): 361422516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 61, 84, 86, 98, 122, 127, 129, 147, 172, 183, 196, 244, 254, 258, 294, 301, 366, 381, 427, 508, 516, 588, 602, 732, 762, 854, 889, 903, 1204, 1281, 1524, 1708, 1778, 1806, 2107, 2562, 2623, 2667, 2989, 3556, 3612, 4214, 5124, 5246, 5334, 5461, 5978, 6223, 6321, 7747, 7869, 8428, 8967, 10492, 10668, 10922, 11956, 12446, 12642, 15494, 15738, 16383, 17934, 18361, 18669, 21844, 23241, 24892, 25284, 30988, 31476, 32766, 35868, 36722, 37338, 38227, 46482, 54229, 55083, 65532, 73444, 74676, 76454, 92964, 108458, 110166, 114681, 128527, 152908, 162687, 216916, 220332, 229362, 257054, 267589, 325374, 333121, 379603, 385581, 458724, 514108, 535178, 650748, 666242, 759206, 771162, 802767, 999363, 1070356, 1138809, 1332484, 1518412, 1542324, 1605534, 1998726, 2277618, 2331847, 3211068, 3997452, 4555236, 4663694, 6995541, 9327388, 13991082, 16322929, 27982164, 32645858, 48968787, 65291716, 97937574, 195875148]

約数ペア:

[(1, 195875148), (2, 97937574), (3, 65291716), (4, 48968787), (6, 32645858), (7, 27982164), (12, 16322929), (14, 13991082), (21, 9327388), (28, 6995541), (42, 4663694), (43, 4555236), (49, 3997452), (61, 3211068), (84, 2331847), (86, 2277618), (98, 1998726), (122, 1605534), (127, 1542324), (129, 1518412), (147, 1332484), (172, 1138809), (183, 1070356), (196, 999363), (244, 802767), (254, 771162), (258, 759206), (294, 666242), (301, 650748), (366, 535178), (381, 514108), (427, 458724), (508, 385581), (516, 379603), (588, 333121), (602, 325374), (732, 267589), (762, 257054), (854, 229362), (889, 220332), (903, 216916), (1204, 162687), (1281, 152908), (1524, 128527), (1708, 114681), (1778, 110166), (1806, 108458), (2107, 92964), (2562, 76454), (2623, 74676), (2667, 73444), (2989, 65532), (3556, 55083), (3612, 54229), (4214, 46482), (5124, 38227), (5246, 37338), (5334, 36722), (5461, 35868), (5978, 32766), (6223, 31476), (6321, 30988), (7747, 25284), (7869, 24892), (8428, 23241), (8967, 21844), (10492, 18669), (10668, 18361), (10922, 17934), (11956, 16383), (12446, 15738), (12642, 15494)]