148879912

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{991}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 283910400

約数和(自身を除く): 135030488

約数列:

[1, 2, 4, 8, 89, 178, 211, 356, 422, 712, 844, 991, 1688, 1982, 3964, 7928, 18779, 37558, 75116, 88199, 150232, 176398, 209101, 352796, 418202, 705592, 836404, 1672808, 18609989, 37219978, 74439956, 148879912]

約数ペア:

[(1, 148879912), (2, 74439956), (4, 37219978), (8, 18609989), (89, 1672808), (178, 836404), (211, 705592), (356, 418202), (422, 352796), (712, 209101), (844, 176398), (991, 150232), (1688, 88199), (1982, 75116), (3964, 37558), (7928, 18779)]