187513452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9419}}^1$

素因数の和:9515

約数の個数: 72

約数和(自身を含む): 548620800

約数和(自身を除く): 361107348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4977, 6636, 9419, 9954, 18838, 19908, 28257, 37676, 56514, 65933, 84771, 113028, 131866, 169542, 197799, 263732, 339084, 395598, 593397, 744101, 791196, 1186794, 1488202, 2232303, 2373588, 2976404, 4464606, 5208707, 6696909, 8929212, 10417414, 13393818, 15626121, 20834828, 26787636, 31252242, 46878363, 62504484, 93756726, 187513452]

約数ペア:

[(1, 187513452), (2, 93756726), (3, 62504484), (4, 46878363), (6, 31252242), (7, 26787636), (9, 20834828), (12, 15626121), (14, 13393818), (18, 10417414), (21, 8929212), (28, 6696909), (36, 5208707), (42, 4464606), (63, 2976404), (79, 2373588), (84, 2232303), (126, 1488202), (158, 1186794), (237, 791196), (252, 744101), (316, 593397), (474, 395598), (553, 339084), (711, 263732), (948, 197799), (1106, 169542), (1422, 131866), (1659, 113028), (2212, 84771), (2844, 65933), (3318, 56514), (4977, 37676), (6636, 28257), (9419, 19908), (9954, 18838)]