166914972

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{31541}}^1$

素因数の和:31568

約数の個数: 72

約数和(自身を含む): 503410320

約数和(自身を除く): 336495348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 31541, 63082, 94623, 126164, 189246, 220787, 283869, 378492, 441574, 567738, 662361, 851607, 883148, 1135476, 1324722, 1545509, 1703214, 1987083, 2649444, 3091018, 3406428, 3974166, 4636527, 5961249, 6182036, 7948332, 9273054, 11922498, 13909581, 18546108, 23844996, 27819162, 41728743, 55638324, 83457486, 166914972]

約数ペア:

[(1, 166914972), (2, 83457486), (3, 55638324), (4, 41728743), (6, 27819162), (7, 23844996), (9, 18546108), (12, 13909581), (14, 11922498), (18, 9273054), (21, 7948332), (27, 6182036), (28, 5961249), (36, 4636527), (42, 3974166), (49, 3406428), (54, 3091018), (63, 2649444), (84, 1987083), (98, 1703214), (108, 1545509), (126, 1324722), (147, 1135476), (189, 883148), (196, 851607), (252, 662361), (294, 567738), (378, 441574), (441, 378492), (588, 283869), (756, 220787), (882, 189246), (1323, 126164), (1764, 94623), (2646, 63082), (5292, 31541)]