161338704

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1213}}^1$

素因数の和:1404

約数の個数: 80

約数和(自身を含む): 444382272

約数和(自身を除く): 283043568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 163, 204, 272, 326, 408, 489, 652, 816, 978, 1213, 1304, 1956, 2426, 2608, 2771, 3639, 3912, 4852, 5542, 7278, 7824, 8313, 9704, 11084, 14556, 16626, 19408, 20621, 22168, 29112, 33252, 41242, 44336, 58224, 61863, 66504, 82484, 123726, 133008, 164968, 197719, 247452, 329936, 395438, 494904, 593157, 790876, 989808, 1186314, 1581752, 2372628, 3163504, 3361223, 4745256, 6722446, 9490512, 10083669, 13444892, 20167338, 26889784, 40334676, 53779568, 80669352, 161338704]

約数ペア:

[(1, 161338704), (2, 80669352), (3, 53779568), (4, 40334676), (6, 26889784), (8, 20167338), (12, 13444892), (16, 10083669), (17, 9490512), (24, 6722446), (34, 4745256), (48, 3361223), (51, 3163504), (68, 2372628), (102, 1581752), (136, 1186314), (163, 989808), (204, 790876), (272, 593157), (326, 494904), (408, 395438), (489, 329936), (652, 247452), (816, 197719), (978, 164968), (1213, 133008), (1304, 123726), (1956, 82484), (2426, 66504), (2608, 61863), (2771, 58224), (3639, 44336), (3912, 41242), (4852, 33252), (5542, 29112), (7278, 22168), (7824, 20621), (8313, 19408), (9704, 16626), (11084, 14556)]