157267464

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 433382400

約数和(自身を除く): 276114936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 37, 58, 62, 74, 87, 93, 111, 116, 124, 148, 174, 186, 197, 222, 232, 248, 296, 348, 372, 394, 444, 591, 696, 744, 788, 888, 899, 1073, 1147, 1182, 1576, 1798, 2146, 2294, 2364, 2697, 3219, 3441, 3596, 4292, 4588, 4728, 5394, 5713, 6107, 6438, 6882, 7192, 7289, 8584, 9176, 10788, 11426, 12214, 12876, 13764, 14578, 17139, 18321, 21576, 21867, 22852, 24428, 25752, 27528, 29156, 33263, 34278, 36642, 43734, 45704, 48856, 58312, 66526, 68556, 73284, 87468, 99789, 133052, 137112, 146568, 174936, 177103, 199578, 211381, 225959, 266104, 354206, 399156, 422762, 451918, 531309, 634143, 677877, 708412, 798312, 845524, 903836, 1062618, 1268286, 1355754, 1416824, 1691048, 1807672, 2125236, 2536572, 2711508, 4250472, 5073144, 5423016, 6552811, 13105622, 19658433, 26211244, 39316866, 52422488, 78633732, 157267464]

約数ペア:

[(1, 157267464), (2, 78633732), (3, 52422488), (4, 39316866), (6, 26211244), (8, 19658433), (12, 13105622), (24, 6552811), (29, 5423016), (31, 5073144), (37, 4250472), (58, 2711508), (62, 2536572), (74, 2125236), (87, 1807672), (93, 1691048), (111, 1416824), (116, 1355754), (124, 1268286), (148, 1062618), (174, 903836), (186, 845524), (197, 798312), (222, 708412), (232, 677877), (248, 634143), (296, 531309), (348, 451918), (372, 422762), (394, 399156), (444, 354206), (591, 266104), (696, 225959), (744, 211381), (788, 199578), (888, 177103), (899, 174936), (1073, 146568), (1147, 137112), (1182, 133052), (1576, 99789), (1798, 87468), (2146, 73284), (2294, 68556), (2364, 66526), (2697, 58312), (3219, 48856), (3441, 45704), (3596, 43734), (4292, 36642), (4588, 34278), (4728, 33263), (5394, 29156), (5713, 27528), (6107, 25752), (6438, 24428), (6882, 22852), (7192, 21867), (7289, 21576), (8584, 18321), (9176, 17139), (10788, 14578), (11426, 13764), (12214, 12876)]