143856380773

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1\times {\mathrm{487}}^1$

素因数の和:1046

約数の個数: 64

約数和(自身を含む): 177737564160

約数和(自身を除く): 33881183387

約数列:

[1, 7, 23, 47, 103, 161, 329, 379, 487, 721, 1081, 2369, 2653, 3409, 4841, 7567, 8717, 11201, 16583, 17813, 22889, 33887, 39037, 50161, 61019, 78407, 111343, 124691, 160223, 184573, 273259, 351127, 409699, 526447, 779401, 897851, 1153703, 1292011, 1834739, 2357567, 2867893, 3685129, 4245179, 6284957, 8075921, 8674931, 12843173, 16502969, 19011019, 29716253, 42198997, 54224041, 60724517, 133077133, 199523413, 295392979, 379568287, 437253437, 893517893, 1396663891, 3060774059, 6254625251, 20550911539, 143856380773]

約数ペア:

[(1, 143856380773), (7, 20550911539), (23, 6254625251), (47, 3060774059), (103, 1396663891), (161, 893517893), (329, 437253437), (379, 379568287), (487, 295392979), (721, 199523413), (1081, 133077133), (2369, 60724517), (2653, 54224041), (3409, 42198997), (4841, 29716253), (7567, 19011019), (8717, 16502969), (11201, 12843173), (16583, 8674931), (17813, 8075921), (22889, 6284957), (33887, 4245179), (39037, 3685129), (50161, 2867893), (61019, 2357567), (78407, 1834739), (111343, 1292011), (124691, 1153703), (160223, 897851), (184573, 779401), (273259, 526447), (351127, 409699)]