181544528

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{1187}}^1$

素因数の和:1296

約数の個数: 60

約数和(自身を含む): 391849920

約数和(自身を除く): 210305392

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 121, 158, 176, 242, 316, 484, 632, 869, 968, 1187, 1264, 1738, 1936, 2374, 3476, 4748, 6952, 9496, 9559, 13057, 13904, 18992, 19118, 26114, 38236, 52228, 76472, 93773, 104456, 143627, 152944, 187546, 208912, 287254, 375092, 574508, 750184, 1031503, 1149016, 1500368, 2063006, 2298032, 4126012, 8252024, 11346533, 16504048, 22693066, 45386132, 90772264, 181544528]

約数ペア:

[(1, 181544528), (2, 90772264), (4, 45386132), (8, 22693066), (11, 16504048), (16, 11346533), (22, 8252024), (44, 4126012), (79, 2298032), (88, 2063006), (121, 1500368), (158, 1149016), (176, 1031503), (242, 750184), (316, 574508), (484, 375092), (632, 287254), (869, 208912), (968, 187546), (1187, 152944), (1264, 143627), (1738, 104456), (1936, 93773), (2374, 76472), (3476, 52228), (4748, 38236), (6952, 26114), (9496, 19118), (9559, 18992), (13057, 13904)]