138990097948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1\times {\mathrm{97847}}^1$

素因数の和:98386

約数の個数: 48

約数和(自身を含む): 266960655360

約数和(自身を除く): 127970557412

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 463, 767, 926, 1534, 1852, 3068, 6019, 12038, 24076, 27317, 54634, 97847, 109268, 195694, 355121, 391388, 710242, 1272011, 1420484, 2544022, 5088044, 5772973, 11545946, 23091892, 45303161, 75048649, 90606322, 150097298, 181212644, 300194596, 588941093, 1177882186, 2355764372, 2672886499, 5345772998, 10691545996, 34747524487, 69495048974, 138990097948]

約数ペア:

[(1, 138990097948), (2, 69495048974), (4, 34747524487), (13, 10691545996), (26, 5345772998), (52, 2672886499), (59, 2355764372), (118, 1177882186), (236, 588941093), (463, 300194596), (767, 181212644), (926, 150097298), (1534, 90606322), (1852, 75048649), (3068, 45303161), (6019, 23091892), (12038, 11545946), (24076, 5772973), (27317, 5088044), (54634, 2544022), (97847, 1420484), (109268, 1272011), (195694, 710242), (355121, 391388)]