164139888

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:571

約数の個数: 120

約数和(自身を含む): 474969600

約数和(自身を除く): 310829712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 59, 66, 88, 118, 121, 132, 176, 177, 236, 242, 264, 354, 363, 472, 479, 484, 528, 649, 708, 726, 944, 958, 968, 1298, 1416, 1437, 1452, 1916, 1936, 1947, 2596, 2832, 2874, 2904, 3832, 3894, 5192, 5269, 5748, 5808, 7139, 7664, 7788, 10384, 10538, 11496, 14278, 15576, 15807, 21076, 21417, 22992, 28261, 28556, 31152, 31614, 42152, 42834, 56522, 57112, 57959, 63228, 84304, 84783, 85668, 113044, 114224, 115918, 126456, 169566, 171336, 173877, 226088, 231836, 252912, 310871, 339132, 342672, 347754, 452176, 463672, 621742, 678264, 695508, 927344, 932613, 1243484, 1356528, 1391016, 1865226, 2486968, 2782032, 3419581, 3730452, 4973936, 6839162, 7460904, 10258743, 13678324, 14921808, 20517486, 27356648, 41034972, 54713296, 82069944, 164139888]

約数ペア:

[(1, 164139888), (2, 82069944), (3, 54713296), (4, 41034972), (6, 27356648), (8, 20517486), (11, 14921808), (12, 13678324), (16, 10258743), (22, 7460904), (24, 6839162), (33, 4973936), (44, 3730452), (48, 3419581), (59, 2782032), (66, 2486968), (88, 1865226), (118, 1391016), (121, 1356528), (132, 1243484), (176, 932613), (177, 927344), (236, 695508), (242, 678264), (264, 621742), (354, 463672), (363, 452176), (472, 347754), (479, 342672), (484, 339132), (528, 310871), (649, 252912), (708, 231836), (726, 226088), (944, 173877), (958, 171336), (968, 169566), (1298, 126456), (1416, 115918), (1437, 114224), (1452, 113044), (1916, 85668), (1936, 84783), (1947, 84304), (2596, 63228), (2832, 57959), (2874, 57112), (2904, 56522), (3832, 42834), (3894, 42152), (5192, 31614), (5269, 31152), (5748, 28556), (5808, 28261), (7139, 22992), (7664, 21417), (7788, 21076), (10384, 15807), (10538, 15576), (11496, 14278)]