164865472

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2383}}^1$

素因数の和:2465

約数の個数: 56

約数和(自身を含む): 348788736

約数和(自身を除く): 183923264

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 184, 188, 368, 376, 736, 752, 1081, 1472, 1504, 2162, 2383, 3008, 4324, 4766, 8648, 9532, 17296, 19064, 34592, 38128, 54809, 69184, 76256, 109618, 112001, 152512, 219236, 224002, 438472, 448004, 876944, 896008, 1753888, 1792016, 2576023, 3507776, 3584032, 5152046, 7168064, 10304092, 20608184, 41216368, 82432736, 164865472]

約数ペア:

[(1, 164865472), (2, 82432736), (4, 41216368), (8, 20608184), (16, 10304092), (23, 7168064), (32, 5152046), (46, 3584032), (47, 3507776), (64, 2576023), (92, 1792016), (94, 1753888), (184, 896008), (188, 876944), (368, 448004), (376, 438472), (736, 224002), (752, 219236), (1081, 152512), (1472, 112001), (1504, 109618), (2162, 76256), (2383, 69184), (3008, 54809), (4324, 38128), (4766, 34592), (8648, 19064), (9532, 17296)]