147281148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3229}}^1$

素因数の和:3427

約数の個数: 72

約数和(自身を含む): 427962080

約数和(自身を除く): 280680932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 181, 252, 362, 543, 724, 1086, 1267, 1629, 2172, 2534, 3229, 3258, 3801, 5068, 6458, 6516, 7602, 9687, 11403, 12916, 15204, 19374, 22603, 22806, 29061, 38748, 45206, 45612, 58122, 67809, 90412, 116244, 135618, 203427, 271236, 406854, 584449, 813708, 1168898, 1753347, 2337796, 3506694, 4091143, 5260041, 7013388, 8182286, 10520082, 12273429, 16364572, 21040164, 24546858, 36820287, 49093716, 73640574, 147281148]

約数ペア:

[(1, 147281148), (2, 73640574), (3, 49093716), (4, 36820287), (6, 24546858), (7, 21040164), (9, 16364572), (12, 12273429), (14, 10520082), (18, 8182286), (21, 7013388), (28, 5260041), (36, 4091143), (42, 3506694), (63, 2337796), (84, 1753347), (126, 1168898), (181, 813708), (252, 584449), (362, 406854), (543, 271236), (724, 203427), (1086, 135618), (1267, 116244), (1629, 90412), (2172, 67809), (2534, 58122), (3229, 45612), (3258, 45206), (3801, 38748), (5068, 29061), (6458, 22806), (6516, 22603), (7602, 19374), (9687, 15204), (11403, 12916)]