164971338

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{4219}}^1$

素因数の和:4264

約数の個数: 64

約数和(自身を含む): 405120000

約数和(自身を除く): 240148662

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 343, 399, 686, 798, 931, 1029, 1862, 2058, 2793, 4219, 5586, 6517, 8438, 12657, 13034, 19551, 25314, 29533, 39102, 59066, 80161, 88599, 160322, 177198, 206731, 240483, 413462, 480966, 561127, 620193, 1122254, 1240386, 1447117, 1683381, 2894234, 3366762, 3927889, 4341351, 7855778, 8682702, 11783667, 23567334, 27495223, 54990446, 82485669, 164971338]

約数ペア:

[(1, 164971338), (2, 82485669), (3, 54990446), (6, 27495223), (7, 23567334), (14, 11783667), (19, 8682702), (21, 7855778), (38, 4341351), (42, 3927889), (49, 3366762), (57, 2894234), (98, 1683381), (114, 1447117), (133, 1240386), (147, 1122254), (266, 620193), (294, 561127), (343, 480966), (399, 413462), (686, 240483), (798, 206731), (931, 177198), (1029, 160322), (1862, 88599), (2058, 80161), (2793, 59066), (4219, 39102), (5586, 29533), (6517, 25314), (8438, 19551), (12657, 13034)]