155677236

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 429625728

約数和(自身を除く): 273948492

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 257, 286, 353, 429, 514, 572, 706, 771, 858, 1028, 1059, 1412, 1542, 1716, 2118, 2827, 3084, 3341, 3883, 4236, 4589, 5654, 6682, 7766, 8481, 9178, 10023, 11308, 11649, 13364, 13767, 15532, 16962, 18356, 20046, 23298, 27534, 33924, 36751, 40092, 46596, 50479, 55068, 73502, 90721, 100958, 110253, 147004, 151437, 181442, 201916, 220506, 272163, 302874, 362884, 441012, 544326, 605748, 997931, 1088652, 1179373, 1995862, 2358746, 2993793, 3538119, 3991724, 4717492, 5987586, 7076238, 11975172, 12973103, 14152476, 25946206, 38919309, 51892412, 77838618, 155677236]

約数ペア:

[(1, 155677236), (2, 77838618), (3, 51892412), (4, 38919309), (6, 25946206), (11, 14152476), (12, 12973103), (13, 11975172), (22, 7076238), (26, 5987586), (33, 4717492), (39, 3991724), (44, 3538119), (52, 2993793), (66, 2358746), (78, 1995862), (132, 1179373), (143, 1088652), (156, 997931), (257, 605748), (286, 544326), (353, 441012), (429, 362884), (514, 302874), (572, 272163), (706, 220506), (771, 201916), (858, 181442), (1028, 151437), (1059, 147004), (1412, 110253), (1542, 100958), (1716, 90721), (2118, 73502), (2827, 55068), (3084, 50479), (3341, 46596), (3883, 40092), (4236, 36751), (4589, 33924), (5654, 27534), (6682, 23298), (7766, 20046), (8481, 18356), (9178, 16962), (10023, 15532), (11308, 13767), (11649, 13364)]