164629528

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{154727}}^1$

素因数の和:154759

約数の個数: 32

約数和(自身を含む): 371347200

約数和(自身を除く): 206717672

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 154727, 309454, 618908, 1083089, 1237816, 2166178, 2939813, 4332356, 5879626, 8664712, 11759252, 20578691, 23518504, 41157382, 82314764, 164629528]

約数ペア:

[(1, 164629528), (2, 82314764), (4, 41157382), (7, 23518504), (8, 20578691), (14, 11759252), (19, 8664712), (28, 5879626), (38, 4332356), (56, 2939813), (76, 2166178), (133, 1237816), (152, 1083089), (266, 618908), (532, 309454), (1064, 154727)]