156984184749

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{449}}^1\times {\mathrm{587}}^1$

素因数の和:1410

約数の個数: 64

約数和(自身を含む): 243245721600

約数和(自身を除く): 86261536851

約数列:

[1, 3, 7, 21, 113, 251, 339, 449, 587, 753, 791, 1347, 1757, 1761, 2373, 3143, 4109, 5271, 9429, 12327, 28363, 50737, 66331, 85089, 112699, 147337, 152211, 198541, 198993, 263563, 338097, 355159, 442011, 464317, 595623, 788893, 790689, 1031359, 1065477, 1392951, 1844941, 2366679, 3094077, 5534823, 12734987, 16649081, 29782619, 38204961, 49947243, 66154313, 89144909, 89347857, 116543567, 198462939, 208478333, 267434727, 349630701, 463080191, 625434999, 1389240573, 7475437369, 22426312107, 52328061583, 156984184749]

約数ペア:

[(1, 156984184749), (3, 52328061583), (7, 22426312107), (21, 7475437369), (113, 1389240573), (251, 625434999), (339, 463080191), (449, 349630701), (587, 267434727), (753, 208478333), (791, 198462939), (1347, 116543567), (1757, 89347857), (1761, 89144909), (2373, 66154313), (3143, 49947243), (4109, 38204961), (5271, 29782619), (9429, 16649081), (12327, 12734987), (28363, 5534823), (50737, 3094077), (66331, 2366679), (85089, 1844941), (112699, 1392951), (147337, 1065477), (152211, 1031359), (198541, 790689), (198993, 788893), (263563, 595623), (338097, 464317), (355159, 442011)]