147209796

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2593}}^1$

素因数の和:2705

約数の個数: 72

約数和(自身を含む): 396570720

約数和(自身を除く): 249360924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 249, 332, 342, 498, 684, 747, 996, 1494, 1577, 2593, 2988, 3154, 4731, 5186, 6308, 7779, 9462, 10372, 14193, 15558, 18924, 23337, 28386, 31116, 46674, 49267, 56772, 93348, 98534, 147801, 197068, 215219, 295602, 430438, 443403, 591204, 645657, 860876, 886806, 1291314, 1773612, 1936971, 2582628, 3873942, 4089161, 7747884, 8178322, 12267483, 16356644, 24534966, 36802449, 49069932, 73604898, 147209796]

約数ペア:

[(1, 147209796), (2, 73604898), (3, 49069932), (4, 36802449), (6, 24534966), (9, 16356644), (12, 12267483), (18, 8178322), (19, 7747884), (36, 4089161), (38, 3873942), (57, 2582628), (76, 1936971), (83, 1773612), (114, 1291314), (166, 886806), (171, 860876), (228, 645657), (249, 591204), (332, 443403), (342, 430438), (498, 295602), (684, 215219), (747, 197068), (996, 147801), (1494, 98534), (1577, 93348), (2593, 56772), (2988, 49267), (3154, 46674), (4731, 31116), (5186, 28386), (6308, 23337), (7779, 18924), (9462, 15558), (10372, 14193)]