164037638040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{8706881}}^1$

素因数の和:8707052

約数の個数: 64

約数和(自身を含む): 495247448160

約数和(自身を除く): 331209810120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 9420, 18840, 8706881, 17413762, 26120643, 34827524, 43534405, 52241286, 69655048, 87068810, 104482572, 130603215, 174137620, 208965144, 261206430, 348275240, 522412860, 1044825720, 1366980317, 2733960634, 4100940951, 5467921268, 6834901585, 8201881902, 10935842536, 13669803170, 16403763804, 20504704755, 27339606340, 32807527608, 41009409510, 54679212680, 82018819020, 164037638040]

約数ペア:

[(1, 164037638040), (2, 82018819020), (3, 54679212680), (4, 41009409510), (5, 32807527608), (6, 27339606340), (8, 20504704755), (10, 16403763804), (12, 13669803170), (15, 10935842536), (20, 8201881902), (24, 6834901585), (30, 5467921268), (40, 4100940951), (60, 2733960634), (120, 1366980317), (157, 1044825720), (314, 522412860), (471, 348275240), (628, 261206430), (785, 208965144), (942, 174137620), (1256, 130603215), (1570, 104482572), (1884, 87068810), (2355, 69655048), (3140, 52241286), (3768, 43534405), (4710, 34827524), (6280, 26120643), (9420, 17413762), (18840, 8706881)]