156624752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9721}}^1$

素因数の和:9801

約数の個数: 40

約数和(自身を含む): 325492560

約数和(自身を除く): 168867808

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 2014, 4028, 8056, 9721, 16112, 19442, 38884, 77768, 155536, 184699, 369398, 515213, 738796, 1030426, 1477592, 2060852, 2955184, 4121704, 8243408, 9789047, 19578094, 39156188, 78312376, 156624752]

約数ペア:

[(1, 156624752), (2, 78312376), (4, 39156188), (8, 19578094), (16, 9789047), (19, 8243408), (38, 4121704), (53, 2955184), (76, 2060852), (106, 1477592), (152, 1030426), (212, 738796), (304, 515213), (424, 369398), (848, 184699), (1007, 155536), (2014, 77768), (4028, 38884), (8056, 19442), (9721, 16112)]