157059252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1249}}^1$

素因数の和:1765

約数の個数: 72

約数和(自身を含む): 455000000

約数和(自身を除く): 297940748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 499, 998, 1249, 1497, 1996, 2498, 2994, 3493, 3747, 4491, 4996, 5988, 6986, 7494, 8743, 8982, 10479, 11241, 13972, 14988, 17486, 17964, 20958, 22482, 26229, 31437, 34972, 41916, 44964, 52458, 62874, 78687, 104916, 125748, 157374, 314748, 623251, 1246502, 1869753, 2493004, 3739506, 4362757, 5609259, 7479012, 8725514, 11218518, 13088271, 17451028, 22437036, 26176542, 39264813, 52353084, 78529626, 157059252]

約数ペア:

[(1, 157059252), (2, 78529626), (3, 52353084), (4, 39264813), (6, 26176542), (7, 22437036), (9, 17451028), (12, 13088271), (14, 11218518), (18, 8725514), (21, 7479012), (28, 5609259), (36, 4362757), (42, 3739506), (63, 2493004), (84, 1869753), (126, 1246502), (252, 623251), (499, 314748), (998, 157374), (1249, 125748), (1497, 104916), (1996, 78687), (2498, 62874), (2994, 52458), (3493, 44964), (3747, 41916), (4491, 34972), (4996, 31437), (5988, 26229), (6986, 22482), (7494, 20958), (8743, 17964), (8982, 17486), (10479, 14988), (11241, 13972)]