141857688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 421977600

約数和(自身を除く): 280119912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 73, 84, 86, 129, 146, 168, 172, 219, 258, 269, 292, 301, 344, 438, 511, 516, 538, 584, 602, 807, 876, 903, 1022, 1032, 1076, 1204, 1533, 1614, 1752, 1806, 1883, 2044, 2152, 2408, 3066, 3139, 3228, 3612, 3766, 4088, 5649, 6132, 6278, 6456, 7224, 7532, 9417, 11298, 11567, 12264, 12556, 15064, 18834, 19637, 21973, 22596, 23134, 25112, 34701, 37668, 39274, 43946, 45192, 46268, 58911, 65919, 69402, 75336, 78548, 80969, 87892, 92536, 117822, 131838, 137459, 138804, 157096, 161938, 175784, 235644, 242907, 263676, 274918, 277608, 323876, 412377, 471288, 485814, 527352, 549836, 647752, 824754, 844391, 971628, 1099672, 1649508, 1688782, 1943256, 2533173, 3299016, 3377564, 5066346, 5910737, 6755128, 10132692, 11821474, 17732211, 20265384, 23642948, 35464422, 47285896, 70928844, 141857688]

約数ペア:

[(1, 141857688), (2, 70928844), (3, 47285896), (4, 35464422), (6, 23642948), (7, 20265384), (8, 17732211), (12, 11821474), (14, 10132692), (21, 6755128), (24, 5910737), (28, 5066346), (42, 3377564), (43, 3299016), (56, 2533173), (73, 1943256), (84, 1688782), (86, 1649508), (129, 1099672), (146, 971628), (168, 844391), (172, 824754), (219, 647752), (258, 549836), (269, 527352), (292, 485814), (301, 471288), (344, 412377), (438, 323876), (511, 277608), (516, 274918), (538, 263676), (584, 242907), (602, 235644), (807, 175784), (876, 161938), (903, 157096), (1022, 138804), (1032, 137459), (1076, 131838), (1204, 117822), (1533, 92536), (1614, 87892), (1752, 80969), (1806, 78548), (1883, 75336), (2044, 69402), (2152, 65919), (2408, 58911), (3066, 46268), (3139, 45192), (3228, 43946), (3612, 39274), (3766, 37668), (4088, 34701), (5649, 25112), (6132, 23134), (6278, 22596), (6456, 21973), (7224, 19637), (7532, 18834), (9417, 15064), (11298, 12556), (11567, 12264)]