155791926

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 371404800

約数和(自身を除く): 215612874

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 61, 62, 69, 93, 122, 138, 183, 186, 199, 207, 279, 366, 398, 414, 549, 558, 597, 713, 1098, 1194, 1403, 1426, 1791, 1891, 2139, 2806, 3582, 3782, 4209, 4278, 4577, 5673, 6169, 6417, 8418, 9154, 11346, 12139, 12338, 12627, 12834, 13731, 17019, 18507, 24278, 25254, 27462, 34038, 36417, 37014, 41193, 43493, 55521, 72834, 82386, 86986, 109251, 111042, 130479, 141887, 218502, 260958, 279197, 283774, 376309, 391437, 425661, 558394, 752618, 782874, 837591, 851322, 1128927, 1276983, 1675182, 2257854, 2512773, 2553966, 3386781, 5025546, 6773562, 8655107, 17310214, 25965321, 51930642, 77895963, 155791926]

約数ペア:

[(1, 155791926), (2, 77895963), (3, 51930642), (6, 25965321), (9, 17310214), (18, 8655107), (23, 6773562), (31, 5025546), (46, 3386781), (61, 2553966), (62, 2512773), (69, 2257854), (93, 1675182), (122, 1276983), (138, 1128927), (183, 851322), (186, 837591), (199, 782874), (207, 752618), (279, 558394), (366, 425661), (398, 391437), (414, 376309), (549, 283774), (558, 279197), (597, 260958), (713, 218502), (1098, 141887), (1194, 130479), (1403, 111042), (1426, 109251), (1791, 86986), (1891, 82386), (2139, 72834), (2806, 55521), (3582, 43493), (3782, 41193), (4209, 37014), (4278, 36417), (4577, 34038), (5673, 27462), (6169, 25254), (6417, 24278), (8418, 18507), (9154, 17019), (11346, 13731), (12139, 12834), (12338, 12627)]