141247876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 326172672

約数和(自身を除く): 184924796

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 127, 154, 157, 161, 253, 254, 308, 314, 322, 506, 508, 628, 644, 889, 1012, 1099, 1397, 1727, 1771, 1778, 2198, 2794, 2921, 3454, 3542, 3556, 3611, 4396, 5588, 5842, 6908, 7084, 7222, 9779, 11684, 12089, 14444, 19558, 19939, 20447, 24178, 25277, 32131, 39116, 39721, 39878, 40894, 48356, 50554, 64262, 79442, 79756, 81788, 101108, 128524, 139573, 158884, 219329, 224917, 278047, 279146, 438658, 449834, 458597, 556094, 558292, 877316, 899668, 917194, 1112188, 1535303, 1834388, 3070606, 3210179, 5044567, 6141212, 6420358, 10089134, 12840716, 20178268, 35311969, 70623938, 141247876]

約数ペア:

[(1, 141247876), (2, 70623938), (4, 35311969), (7, 20178268), (11, 12840716), (14, 10089134), (22, 6420358), (23, 6141212), (28, 5044567), (44, 3210179), (46, 3070606), (77, 1834388), (92, 1535303), (127, 1112188), (154, 917194), (157, 899668), (161, 877316), (253, 558292), (254, 556094), (308, 458597), (314, 449834), (322, 438658), (506, 279146), (508, 278047), (628, 224917), (644, 219329), (889, 158884), (1012, 139573), (1099, 128524), (1397, 101108), (1727, 81788), (1771, 79756), (1778, 79442), (2198, 64262), (2794, 50554), (2921, 48356), (3454, 40894), (3542, 39878), (3556, 39721), (3611, 39116), (4396, 32131), (5588, 25277), (5842, 24178), (6908, 20447), (7084, 19939), (7222, 19558), (9779, 14444), (11684, 12089)]