157967754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{121327}}^1$

素因数の和:121370

約数の個数: 32

約数和(自身を含む): 372719616

約数和(自身を除く): 214751862

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 121327, 242654, 363981, 727962, 849289, 1698578, 2547867, 3761137, 5095734, 7522274, 11283411, 22566822, 26327959, 52655918, 78983877, 157967754]

約数ペア:

[(1, 157967754), (2, 78983877), (3, 52655918), (6, 26327959), (7, 22566822), (14, 11283411), (21, 7522274), (31, 5095734), (42, 3761137), (62, 2547867), (93, 1698578), (186, 849289), (217, 727962), (434, 363981), (651, 242654), (1302, 121327)]