156984186906

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1321}}^1\times {\mathrm{92987}}^1$

素因数の和:94387

約数の個数: 48

約数和(自身を含む): 345187821888

約数和(自身を除く): 188203634982

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1321, 2642, 3963, 7926, 11889, 23778, 92987, 93791, 185974, 187582, 278961, 281373, 557922, 562746, 836883, 844119, 1673766, 1688238, 6602077, 13204154, 19806231, 39612462, 59418693, 118837386, 122835827, 245671654, 368507481, 737014962, 1105522443, 2211044886, 8721343717, 17442687434, 26164031151, 52328062302, 78492093453, 156984186906]

約数ペア:

[(1, 156984186906), (2, 78492093453), (3, 52328062302), (6, 26164031151), (9, 17442687434), (18, 8721343717), (71, 2211044886), (142, 1105522443), (213, 737014962), (426, 368507481), (639, 245671654), (1278, 122835827), (1321, 118837386), (2642, 59418693), (3963, 39612462), (7926, 19806231), (11889, 13204154), (23778, 6602077), (92987, 1688238), (93791, 1673766), (185974, 844119), (187582, 836883), (278961, 562746), (281373, 557922)]