161569121574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{249749}}^1$

素因数の和:250045

約数の個数: 64

約数和(自身を含む): 376135488000

約数和(自身を除く): 214566366426

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 211, 219, 422, 438, 511, 633, 1022, 1266, 1477, 1533, 2954, 3066, 4431, 8862, 15403, 30806, 46209, 92418, 107821, 215642, 249749, 323463, 499498, 646926, 749247, 1498494, 1748243, 3496486, 5244729, 10489458, 18231677, 36463354, 52697039, 54695031, 105394078, 109390062, 127621739, 158091117, 255243478, 316182234, 368879273, 382865217, 737758546, 765730434, 1106637819, 2213275638, 3846883847, 7693767694, 11540651541, 23081303082, 26928186929, 53856373858, 80784560787, 161569121574]

約数ペア:

[(1, 161569121574), (2, 80784560787), (3, 53856373858), (6, 26928186929), (7, 23081303082), (14, 11540651541), (21, 7693767694), (42, 3846883847), (73, 2213275638), (146, 1106637819), (211, 765730434), (219, 737758546), (422, 382865217), (438, 368879273), (511, 316182234), (633, 255243478), (1022, 158091117), (1266, 127621739), (1477, 109390062), (1533, 105394078), (2954, 54695031), (3066, 52697039), (4431, 36463354), (8862, 18231677), (15403, 10489458), (30806, 5244729), (46209, 3496486), (92418, 1748243), (107821, 1498494), (215642, 749247), (249749, 646926), (323463, 499498)]