161783104

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2243}}^1$

素因数の和:2292

約数の個数: 84

約数和(自身を含む): 389863584

約数和(自身を除く): 228080480

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 448, 644, 736, 784, 1127, 1288, 1472, 1568, 2243, 2254, 2576, 3136, 4486, 4508, 5152, 8972, 9016, 10304, 15701, 17944, 18032, 31402, 35888, 36064, 51589, 62804, 71776, 72128, 103178, 109907, 125608, 143552, 206356, 219814, 251216, 361123, 412712, 439628, 502432, 722246, 825424, 879256, 1004864, 1444492, 1650848, 1758512, 2527861, 2888984, 3301696, 3517024, 5055722, 5777968, 7034048, 10111444, 11555936, 20222888, 23111872, 40445776, 80891552, 161783104]

約数ペア:

[(1, 161783104), (2, 80891552), (4, 40445776), (7, 23111872), (8, 20222888), (14, 11555936), (16, 10111444), (23, 7034048), (28, 5777968), (32, 5055722), (46, 3517024), (49, 3301696), (56, 2888984), (64, 2527861), (92, 1758512), (98, 1650848), (112, 1444492), (161, 1004864), (184, 879256), (196, 825424), (224, 722246), (322, 502432), (368, 439628), (392, 412712), (448, 361123), (644, 251216), (736, 219814), (784, 206356), (1127, 143552), (1288, 125608), (1472, 109907), (1568, 103178), (2243, 72128), (2254, 71776), (2576, 62804), (3136, 51589), (4486, 36064), (4508, 35888), (5152, 31402), (8972, 18032), (9016, 17944), (10304, 15701)]