127455198

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{52711}}^1$

素因数の和:52760

約数の個数: 32

約数和(自身を含む): 283379712

約数和(自身を除く): 155924514

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 52711, 105422, 158133, 316266, 685243, 1370486, 1634041, 2055729, 3268082, 4111458, 4902123, 9804246, 21242533, 42485066, 63727599, 127455198]

約数ペア:

[(1, 127455198), (2, 63727599), (3, 42485066), (6, 21242533), (13, 9804246), (26, 4902123), (31, 4111458), (39, 3268082), (62, 2055729), (78, 1634041), (93, 1370486), (186, 685243), (403, 316266), (806, 158133), (1209, 105422), (2418, 52711)]