161133804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2477}}^1$

素因数の和:2639

約数の個数: 72

約数和(自身を含む): 441976080

約数和(自身を除く): 280842276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 139, 156, 234, 278, 417, 468, 556, 834, 1251, 1668, 1807, 2477, 2502, 3614, 4954, 5004, 5421, 7228, 7431, 9908, 10842, 14862, 16263, 21684, 22293, 29724, 32201, 32526, 44586, 64402, 65052, 89172, 96603, 128804, 193206, 289809, 344303, 386412, 579618, 688606, 1032909, 1159236, 1377212, 2065818, 3098727, 4131636, 4475939, 6197454, 8951878, 12394908, 13427817, 17903756, 26855634, 40283451, 53711268, 80566902, 161133804]

約数ペア:

[(1, 161133804), (2, 80566902), (3, 53711268), (4, 40283451), (6, 26855634), (9, 17903756), (12, 13427817), (13, 12394908), (18, 8951878), (26, 6197454), (36, 4475939), (39, 4131636), (52, 3098727), (78, 2065818), (117, 1377212), (139, 1159236), (156, 1032909), (234, 688606), (278, 579618), (417, 386412), (468, 344303), (556, 289809), (834, 193206), (1251, 128804), (1668, 96603), (1807, 89172), (2477, 65052), (2502, 64402), (3614, 44586), (4954, 32526), (5004, 32201), (5421, 29724), (7228, 22293), (7431, 21684), (9908, 16263), (10842, 14862)]