162066884

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{317}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 353666880

約数和(自身を除く): 191599996

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 317, 434, 532, 589, 634, 868, 961, 1178, 1268, 1922, 2219, 2356, 3844, 4123, 4438, 6023, 6727, 8246, 8876, 9827, 12046, 13454, 16492, 18259, 19654, 24092, 26908, 36518, 39308, 42161, 68789, 73036, 84322, 127813, 137578, 168644, 186713, 255626, 275156, 304637, 373426, 511252, 609274, 746852, 1218548, 1306991, 2132459, 2613982, 4264918, 5227964, 5788103, 8529836, 11576206, 23152412, 40516721, 81033442, 162066884]

約数ペア:

[(1, 162066884), (2, 81033442), (4, 40516721), (7, 23152412), (14, 11576206), (19, 8529836), (28, 5788103), (31, 5227964), (38, 4264918), (62, 2613982), (76, 2132459), (124, 1306991), (133, 1218548), (217, 746852), (266, 609274), (317, 511252), (434, 373426), (532, 304637), (589, 275156), (634, 255626), (868, 186713), (961, 168644), (1178, 137578), (1268, 127813), (1922, 84322), (2219, 73036), (2356, 68789), (3844, 42161), (4123, 39308), (4438, 36518), (6023, 26908), (6727, 24092), (8246, 19654), (8876, 18259), (9827, 16492), (12046, 13454)]