164779944

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:608

約数の個数: 128

約数和(自身を含む): 494304000

約数和(自身を除く): 329524056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 49, 56, 74, 84, 98, 111, 147, 148, 168, 196, 222, 259, 294, 296, 343, 392, 444, 518, 541, 588, 686, 777, 888, 1029, 1036, 1082, 1176, 1372, 1554, 1623, 1813, 2058, 2072, 2164, 2744, 3108, 3246, 3626, 3787, 4116, 4328, 5439, 6216, 6492, 7252, 7574, 8232, 10878, 11361, 12691, 12984, 14504, 15148, 20017, 21756, 22722, 25382, 26509, 30296, 38073, 40034, 43512, 45444, 50764, 53018, 60051, 76146, 79527, 80068, 90888, 101528, 106036, 120102, 140119, 152292, 159054, 160136, 185563, 212072, 240204, 280238, 304584, 318108, 371126, 420357, 480408, 556689, 560476, 636216, 742252, 840714, 980833, 1113378, 1120952, 1484504, 1681428, 1961666, 2226756, 2942499, 3362856, 3923332, 4453512, 5884998, 6865831, 7846664, 11769996, 13731662, 20597493, 23539992, 27463324, 41194986, 54926648, 82389972, 164779944]

約数ペア:

[(1, 164779944), (2, 82389972), (3, 54926648), (4, 41194986), (6, 27463324), (7, 23539992), (8, 20597493), (12, 13731662), (14, 11769996), (21, 7846664), (24, 6865831), (28, 5884998), (37, 4453512), (42, 3923332), (49, 3362856), (56, 2942499), (74, 2226756), (84, 1961666), (98, 1681428), (111, 1484504), (147, 1120952), (148, 1113378), (168, 980833), (196, 840714), (222, 742252), (259, 636216), (294, 560476), (296, 556689), (343, 480408), (392, 420357), (444, 371126), (518, 318108), (541, 304584), (588, 280238), (686, 240204), (777, 212072), (888, 185563), (1029, 160136), (1036, 159054), (1082, 152292), (1176, 140119), (1372, 120102), (1554, 106036), (1623, 101528), (1813, 90888), (2058, 80068), (2072, 79527), (2164, 76146), (2744, 60051), (3108, 53018), (3246, 50764), (3626, 45444), (3787, 43512), (4116, 40034), (4328, 38073), (5439, 30296), (6216, 26509), (6492, 25382), (7252, 22722), (7574, 21756), (8232, 20017), (10878, 15148), (11361, 14504), (12691, 12984)]