138701004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{5261}}^1$

素因数の和:5307

約数の個数: 48

約数和(自身を含む): 350659680

約数和(自身を除く): 211958676

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 2197, 4394, 5261, 6591, 8788, 10522, 13182, 15783, 21044, 26364, 31566, 63132, 68393, 136786, 205179, 273572, 410358, 820716, 889109, 1778218, 2667327, 3556436, 5334654, 10669308, 11558417, 23116834, 34675251, 46233668, 69350502, 138701004]

約数ペア:

[(1, 138701004), (2, 69350502), (3, 46233668), (4, 34675251), (6, 23116834), (12, 11558417), (13, 10669308), (26, 5334654), (39, 3556436), (52, 2667327), (78, 1778218), (156, 889109), (169, 820716), (338, 410358), (507, 273572), (676, 205179), (1014, 136786), (2028, 68393), (2197, 63132), (4394, 31566), (5261, 26364), (6591, 21044), (8788, 15783), (10522, 13182)]