168788172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6221}}^1$

素因数の和:6271

約数の個数: 96

約数和(自身を含む): 501742080

約数和(自身を除く): 332953908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 114, 119, 133, 204, 228, 238, 266, 323, 357, 399, 476, 532, 646, 714, 798, 969, 1292, 1428, 1596, 1938, 2261, 3876, 4522, 6221, 6783, 9044, 12442, 13566, 18663, 24884, 27132, 37326, 43547, 74652, 87094, 105757, 118199, 130641, 174188, 211514, 236398, 261282, 317271, 354597, 423028, 472796, 522564, 634542, 709194, 740299, 827393, 1269084, 1418388, 1480598, 1654786, 2009383, 2220897, 2482179, 2961196, 3309572, 4018766, 4441794, 4964358, 6028149, 8037532, 8883588, 9928716, 12056298, 14065681, 24112596, 28131362, 42197043, 56262724, 84394086, 168788172]

約数ペア:

[(1, 168788172), (2, 84394086), (3, 56262724), (4, 42197043), (6, 28131362), (7, 24112596), (12, 14065681), (14, 12056298), (17, 9928716), (19, 8883588), (21, 8037532), (28, 6028149), (34, 4964358), (38, 4441794), (42, 4018766), (51, 3309572), (57, 2961196), (68, 2482179), (76, 2220897), (84, 2009383), (102, 1654786), (114, 1480598), (119, 1418388), (133, 1269084), (204, 827393), (228, 740299), (238, 709194), (266, 634542), (323, 522564), (357, 472796), (399, 423028), (476, 354597), (532, 317271), (646, 261282), (714, 236398), (798, 211514), (969, 174188), (1292, 130641), (1428, 118199), (1596, 105757), (1938, 87094), (2261, 74652), (3876, 43547), (4522, 37326), (6221, 27132), (6783, 24884), (9044, 18663), (12442, 13566)]