156418184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79159}}^1$

素因数の和:79197

約数の個数: 32

約数和(自身を含む): 332472000

約数和(自身を除く): 176053816

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 79159, 158318, 316636, 633272, 1029067, 1504021, 2058134, 3008042, 4116268, 6016084, 8232536, 12032168, 19552273, 39104546, 78209092, 156418184]

約数ペア:

[(1, 156418184), (2, 78209092), (4, 39104546), (8, 19552273), (13, 12032168), (19, 8232536), (26, 6016084), (38, 4116268), (52, 3008042), (76, 2058134), (104, 1504021), (152, 1029067), (247, 633272), (494, 316636), (988, 158318), (1976, 79159)]