169609504

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3361}}^1$

素因数の和:3473

約数の個数: 48

約数和(自身を含む): 355834080

約数和(自身を除く): 186224576

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 83, 152, 166, 304, 332, 608, 664, 1328, 1577, 2656, 3154, 3361, 6308, 6722, 12616, 13444, 25232, 26888, 50464, 53776, 63859, 107552, 127718, 255436, 278963, 510872, 557926, 1021744, 1115852, 2043488, 2231704, 4463408, 5300297, 8926816, 10600594, 21201188, 42402376, 84804752, 169609504]

約数ペア:

[(1, 169609504), (2, 84804752), (4, 42402376), (8, 21201188), (16, 10600594), (19, 8926816), (32, 5300297), (38, 4463408), (76, 2231704), (83, 2043488), (152, 1115852), (166, 1021744), (304, 557926), (332, 510872), (608, 278963), (664, 255436), (1328, 127718), (1577, 107552), (2656, 63859), (3154, 53776), (3361, 50464), (6308, 26888), (6722, 25232), (12616, 13444)]