159945648

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2113}}^1$

素因数の和:2226

約数の個数: 80

約数和(自身を含む): 440388480

約数和(自身を除く): 280442832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 83, 114, 152, 166, 228, 249, 304, 332, 456, 498, 664, 912, 996, 1328, 1577, 1992, 2113, 3154, 3984, 4226, 4731, 6308, 6339, 8452, 9462, 12616, 12678, 16904, 18924, 25232, 25356, 33808, 37848, 40147, 50712, 75696, 80294, 101424, 120441, 160588, 175379, 240882, 321176, 350758, 481764, 526137, 642352, 701516, 963528, 1052274, 1403032, 1927056, 2104548, 2806064, 3332201, 4209096, 6664402, 8418192, 9996603, 13328804, 19993206, 26657608, 39986412, 53315216, 79972824, 159945648]

約数ペア:

[(1, 159945648), (2, 79972824), (3, 53315216), (4, 39986412), (6, 26657608), (8, 19993206), (12, 13328804), (16, 9996603), (19, 8418192), (24, 6664402), (38, 4209096), (48, 3332201), (57, 2806064), (76, 2104548), (83, 1927056), (114, 1403032), (152, 1052274), (166, 963528), (228, 701516), (249, 642352), (304, 526137), (332, 481764), (456, 350758), (498, 321176), (664, 240882), (912, 175379), (996, 160588), (1328, 120441), (1577, 101424), (1992, 80294), (2113, 75696), (3154, 50712), (3984, 40147), (4226, 37848), (4731, 33808), (6308, 25356), (6339, 25232), (8452, 18924), (9462, 16904), (12616, 12678)]