149989972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 314979840

約数和(自身を除く): 164989868

約数列:

[1, 2, 4, 11, 22, 29, 41, 44, 47, 58, 61, 82, 94, 116, 122, 164, 188, 244, 319, 451, 517, 638, 671, 902, 1034, 1189, 1276, 1342, 1363, 1769, 1804, 1927, 2068, 2378, 2501, 2684, 2726, 2867, 3538, 3854, 4756, 5002, 5452, 5734, 7076, 7708, 10004, 11468, 13079, 14993, 19459, 21197, 26158, 27511, 29986, 31537, 38918, 42394, 52316, 55022, 55883, 59972, 63074, 72529, 77836, 83143, 84788, 110044, 111766, 117547, 126148, 145058, 166286, 223532, 235094, 290116, 332572, 470188, 614713, 797819, 914573, 1229426, 1293017, 1595638, 1829146, 2458852, 2586034, 3191276, 3408863, 3658292, 5172068, 6817726, 13635452, 37497493, 74994986, 149989972]

約数ペア:

[(1, 149989972), (2, 74994986), (4, 37497493), (11, 13635452), (22, 6817726), (29, 5172068), (41, 3658292), (44, 3408863), (47, 3191276), (58, 2586034), (61, 2458852), (82, 1829146), (94, 1595638), (116, 1293017), (122, 1229426), (164, 914573), (188, 797819), (244, 614713), (319, 470188), (451, 332572), (517, 290116), (638, 235094), (671, 223532), (902, 166286), (1034, 145058), (1189, 126148), (1276, 117547), (1342, 111766), (1363, 110044), (1769, 84788), (1804, 83143), (1927, 77836), (2068, 72529), (2378, 63074), (2501, 59972), (2684, 55883), (2726, 55022), (2867, 52316), (3538, 42394), (3854, 38918), (4756, 31537), (5002, 29986), (5452, 27511), (5734, 26158), (7076, 21197), (7708, 19459), (10004, 14993), (11468, 13079)]