155698914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1811}}^1$

素因数の和:1935

約数の個数: 64

約数和(自身を含む): 375736320

約数和(自身を除く): 220037406

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 89, 138, 161, 178, 267, 322, 483, 534, 623, 966, 1246, 1811, 1869, 2047, 3622, 3738, 4094, 5433, 6141, 10866, 12282, 12677, 14329, 25354, 28658, 38031, 41653, 42987, 76062, 83306, 85974, 124959, 161179, 249918, 291571, 322358, 483537, 583142, 874713, 967074, 1128253, 1749426, 2256506, 3384759, 3707117, 6769518, 7414234, 11121351, 22242702, 25949819, 51899638, 77849457, 155698914]

約数ペア:

[(1, 155698914), (2, 77849457), (3, 51899638), (6, 25949819), (7, 22242702), (14, 11121351), (21, 7414234), (23, 6769518), (42, 3707117), (46, 3384759), (69, 2256506), (89, 1749426), (138, 1128253), (161, 967074), (178, 874713), (267, 583142), (322, 483537), (483, 322358), (534, 291571), (623, 249918), (966, 161179), (1246, 124959), (1811, 85974), (1869, 83306), (2047, 76062), (3622, 42987), (3738, 41653), (4094, 38031), (5433, 28658), (6141, 25354), (10866, 14329), (12282, 12677)]