163947524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{971}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 329204736

約数和(自身を除く): 165257212

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 191, 221, 382, 442, 764, 884, 971, 1942, 2483, 3247, 3884, 4966, 6494, 9932, 12623, 12988, 16507, 25246, 33014, 42211, 50492, 66028, 84422, 168844, 185461, 214591, 370922, 429182, 741844, 858364, 2410993, 3152837, 4821986, 6305674, 9643972, 12611348, 40986881, 81973762, 163947524]

約数ペア:

[(1, 163947524), (2, 81973762), (4, 40986881), (13, 12611348), (17, 9643972), (26, 6305674), (34, 4821986), (52, 3152837), (68, 2410993), (191, 858364), (221, 741844), (382, 429182), (442, 370922), (764, 214591), (884, 185461), (971, 168844), (1942, 84422), (2483, 66028), (3247, 50492), (3884, 42211), (4966, 33014), (6494, 25246), (9932, 16507), (12623, 12988)]