144650674

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{509}}^1$

素因数の和:954

約数の個数: 32

約数和(自身を含む): 253808640

約数和(自身を除く): 109157966

約数列:

[1, 2, 7, 14, 53, 106, 371, 383, 509, 742, 766, 1018, 2681, 3563, 5362, 7126, 20299, 26977, 40598, 53954, 142093, 188839, 194947, 284186, 377678, 389894, 1364629, 2729258, 10332191, 20664382, 72325337, 144650674]

約数ペア:

[(1, 144650674), (2, 72325337), (7, 20664382), (14, 10332191), (53, 2729258), (106, 1364629), (371, 389894), (383, 377678), (509, 284186), (742, 194947), (766, 188839), (1018, 142093), (2681, 53954), (3563, 40598), (5362, 26977), (7126, 20299)]