161816424

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1787}}^1$

素因数の和:1828

約数の個数: 128

約数和(自身を含む): 514944000

約数和(自身を除く): 353127576

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 132, 147, 154, 168, 196, 231, 264, 294, 308, 343, 392, 462, 539, 588, 616, 686, 924, 1029, 1078, 1176, 1372, 1617, 1787, 1848, 2058, 2156, 2744, 3234, 3574, 3773, 4116, 4312, 5361, 6468, 7148, 7546, 8232, 10722, 11319, 12509, 12936, 14296, 15092, 19657, 21444, 22638, 25018, 30184, 37527, 39314, 42888, 45276, 50036, 58971, 75054, 78628, 87563, 90552, 100072, 117942, 137599, 150108, 157256, 175126, 235884, 262689, 275198, 300216, 350252, 412797, 471768, 525378, 550396, 612941, 700504, 825594, 963193, 1050756, 1100792, 1225882, 1651188, 1838823, 1926386, 2101512, 2451764, 2889579, 3302376, 3677646, 3852772, 4903528, 5779158, 6742351, 7355292, 7705544, 11558316, 13484702, 14710584, 20227053, 23116632, 26969404, 40454106, 53938808, 80908212, 161816424]

約数ペア:

[(1, 161816424), (2, 80908212), (3, 53938808), (4, 40454106), (6, 26969404), (7, 23116632), (8, 20227053), (11, 14710584), (12, 13484702), (14, 11558316), (21, 7705544), (22, 7355292), (24, 6742351), (28, 5779158), (33, 4903528), (42, 3852772), (44, 3677646), (49, 3302376), (56, 2889579), (66, 2451764), (77, 2101512), (84, 1926386), (88, 1838823), (98, 1651188), (132, 1225882), (147, 1100792), (154, 1050756), (168, 963193), (196, 825594), (231, 700504), (264, 612941), (294, 550396), (308, 525378), (343, 471768), (392, 412797), (462, 350252), (539, 300216), (588, 275198), (616, 262689), (686, 235884), (924, 175126), (1029, 157256), (1078, 150108), (1176, 137599), (1372, 117942), (1617, 100072), (1787, 90552), (1848, 87563), (2058, 78628), (2156, 75054), (2744, 58971), (3234, 50036), (3574, 45276), (3773, 42888), (4116, 39314), (4312, 37527), (5361, 30184), (6468, 25018), (7148, 22638), (7546, 21444), (8232, 19657), (10722, 15092), (11319, 14296), (12509, 12936)]