143995572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2371}}^1$

素因数の和:2629

約数の個数: 72

約数和(自身を含む): 417889472

約数和(自身を除く): 273893900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 241, 252, 482, 723, 964, 1446, 1687, 2169, 2371, 2892, 3374, 4338, 4742, 5061, 6748, 7113, 8676, 9484, 10122, 14226, 15183, 16597, 20244, 21339, 28452, 30366, 33194, 42678, 49791, 60732, 66388, 85356, 99582, 149373, 199164, 298746, 571411, 597492, 1142822, 1714233, 2285644, 3428466, 3999877, 5142699, 6856932, 7999754, 10285398, 11999631, 15999508, 20570796, 23999262, 35998893, 47998524, 71997786, 143995572]

約数ペア:

[(1, 143995572), (2, 71997786), (3, 47998524), (4, 35998893), (6, 23999262), (7, 20570796), (9, 15999508), (12, 11999631), (14, 10285398), (18, 7999754), (21, 6856932), (28, 5142699), (36, 3999877), (42, 3428466), (63, 2285644), (84, 1714233), (126, 1142822), (241, 597492), (252, 571411), (482, 298746), (723, 199164), (964, 149373), (1446, 99582), (1687, 85356), (2169, 66388), (2371, 60732), (2892, 49791), (3374, 42678), (4338, 33194), (4742, 30366), (5061, 28452), (6748, 21339), (7113, 20244), (8676, 16597), (9484, 15183), (10122, 14226)]