156944444150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1097}}^1\times {\mathrm{16931}}^1$

素因数の和:18066

約数の個数: 72

約数和(自身を含む): 316405947384

約数和(自身を除く): 159461503234

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1097, 1690, 2194, 4225, 5485, 8450, 10970, 14261, 16931, 27425, 28522, 33862, 54850, 71305, 84655, 142610, 169310, 185393, 220103, 356525, 370786, 423275, 440206, 713050, 846550, 926965, 1100515, 1853930, 2201030, 2861339, 4634825, 5502575, 5722678, 9269650, 11005150, 14306695, 18573307, 28613390, 37146614, 71533475, 92866535, 143066950, 185733070, 241452991, 464332675, 482905982, 928665350, 1207264955, 2414529910, 3138888883, 6036324775, 6277777766, 12072649550, 15694444415, 31388888830, 78472222075, 156944444150]

約数ペア:

[(1, 156944444150), (2, 78472222075), (5, 31388888830), (10, 15694444415), (13, 12072649550), (25, 6277777766), (26, 6036324775), (50, 3138888883), (65, 2414529910), (130, 1207264955), (169, 928665350), (325, 482905982), (338, 464332675), (650, 241452991), (845, 185733070), (1097, 143066950), (1690, 92866535), (2194, 71533475), (4225, 37146614), (5485, 28613390), (8450, 18573307), (10970, 14306695), (14261, 11005150), (16931, 9269650), (27425, 5722678), (28522, 5502575), (33862, 4634825), (54850, 2861339), (71305, 2201030), (84655, 1853930), (142610, 1100515), (169310, 926965), (185393, 846550), (220103, 713050), (356525, 440206), (370786, 423275)]