137800908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2269}}^1$

素因数の和:2527

約数の個数: 72

約数和(自身を含む): 399919520

約数和(自身を除く): 262118612

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, 2269, 2892, 3374, 4338, 4538, 5061, 6748, 6807, 8676, 9076, 10122, 13614, 15183, 15883, 20244, 20421, 27228, 30366, 31766, 40842, 47649, 60732, 63532, 81684, 95298, 142947, 190596, 285894, 546829, 571788, 1093658, 1640487, 2187316, 3280974, 3827803, 4921461, 6561948, 7655606, 9842922, 11483409, 15311212, 19685844, 22966818, 34450227, 45933636, 68900454, 137800908]

約数ペア:

[(1, 137800908), (2, 68900454), (3, 45933636), (4, 34450227), (6, 22966818), (7, 19685844), (9, 15311212), (12, 11483409), (14, 9842922), (18, 7655606), (21, 6561948), (28, 4921461), (36, 3827803), (42, 3280974), (63, 2187316), (84, 1640487), (126, 1093658), (241, 571788), (252, 546829), (482, 285894), (723, 190596), (964, 142947), (1446, 95298), (1687, 81684), (2169, 63532), (2269, 60732), (2892, 47649), (3374, 40842), (4338, 31766), (4538, 30366), (5061, 27228), (6748, 20421), (6807, 20244), (8676, 15883), (9076, 15183), (10122, 13614)]