164051544

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 417363840

約数和(自身を除く): 253312296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 193, 214, 321, 331, 386, 428, 579, 642, 662, 772, 856, 993, 1158, 1284, 1324, 1544, 1986, 2316, 2568, 2648, 3972, 4632, 7944, 20651, 35417, 41302, 61953, 63883, 70834, 82604, 106251, 123906, 127766, 141668, 165208, 191649, 212502, 247812, 255532, 283336, 383298, 425004, 495624, 511064, 766596, 850008, 1533192, 6835481, 13670962, 20506443, 27341924, 41012886, 54683848, 82025772, 164051544]

約数ペア:

[(1, 164051544), (2, 82025772), (3, 54683848), (4, 41012886), (6, 27341924), (8, 20506443), (12, 13670962), (24, 6835481), (107, 1533192), (193, 850008), (214, 766596), (321, 511064), (331, 495624), (386, 425004), (428, 383298), (579, 283336), (642, 255532), (662, 247812), (772, 212502), (856, 191649), (993, 165208), (1158, 141668), (1284, 127766), (1324, 123906), (1544, 106251), (1986, 82604), (2316, 70834), (2568, 63883), (2648, 61953), (3972, 41302), (4632, 35417), (7944, 20651)]