156956286

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 328309632

約数和(自身を除く): 171353346

約数列:

[1, 2, 3, 6, 31, 62, 93, 163, 167, 186, 326, 334, 489, 501, 961, 978, 1002, 1922, 2883, 5053, 5177, 5766, 10106, 10354, 15159, 15531, 27221, 30318, 31062, 54442, 81663, 156643, 160487, 163326, 313286, 320974, 469929, 481461, 843851, 939858, 962922, 1687702, 2531553, 5063106, 26159381, 52318762, 78478143, 156956286]

約数ペア:

[(1, 156956286), (2, 78478143), (3, 52318762), (6, 26159381), (31, 5063106), (62, 2531553), (93, 1687702), (163, 962922), (167, 939858), (186, 843851), (326, 481461), (334, 469929), (489, 320974), (501, 313286), (961, 163326), (978, 160487), (1002, 156643), (1922, 81663), (2883, 54442), (5053, 31062), (5177, 30318), (5766, 27221), (10106, 15531), (10354, 15159)]