152000320

素因数分解:

$2^6\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1097}}^1$

素因数の和:1547

約数の個数: 56

約数和(自身を含む): 363117384

約数和(自身を除く): 211117064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 433, 866, 1097, 1732, 2165, 2194, 3464, 4330, 4388, 5485, 6928, 8660, 8776, 10970, 13856, 17320, 17552, 21940, 27712, 34640, 35104, 43880, 69280, 70208, 87760, 138560, 175520, 351040, 475001, 950002, 1900004, 2375005, 3800008, 4750010, 7600016, 9500020, 15200032, 19000040, 30400064, 38000080, 76000160, 152000320]

約数ペア:

[(1, 152000320), (2, 76000160), (4, 38000080), (5, 30400064), (8, 19000040), (10, 15200032), (16, 9500020), (20, 7600016), (32, 4750010), (40, 3800008), (64, 2375005), (80, 1900004), (160, 950002), (320, 475001), (433, 351040), (866, 175520), (1097, 138560), (1732, 87760), (2165, 70208), (2194, 69280), (3464, 43880), (4330, 35104), (4388, 34640), (5485, 27712), (6928, 21940), (8660, 17552), (8776, 17320), (10970, 13856)]