157475016

素因数分解:

$2^3\times 3^4\times {\mathrm{73}}^1\times {\mathrm{3329}}^1$

素因数の和:3420

約数の個数: 80

約数和(自身を含む): 447252300

約数和(自身を除く): 289777284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 146, 162, 216, 219, 292, 324, 438, 584, 648, 657, 876, 1314, 1752, 1971, 2628, 3329, 3942, 5256, 5913, 6658, 7884, 9987, 11826, 13316, 15768, 19974, 23652, 26632, 29961, 39948, 47304, 59922, 79896, 89883, 119844, 179766, 239688, 243017, 269649, 359532, 486034, 539298, 719064, 729051, 972068, 1078596, 1458102, 1944136, 2157192, 2187153, 2916204, 4374306, 5832408, 6561459, 8748612, 13122918, 17497224, 19684377, 26245836, 39368754, 52491672, 78737508, 157475016]

約数ペア:

[(1, 157475016), (2, 78737508), (3, 52491672), (4, 39368754), (6, 26245836), (8, 19684377), (9, 17497224), (12, 13122918), (18, 8748612), (24, 6561459), (27, 5832408), (36, 4374306), (54, 2916204), (72, 2187153), (73, 2157192), (81, 1944136), (108, 1458102), (146, 1078596), (162, 972068), (216, 729051), (219, 719064), (292, 539298), (324, 486034), (438, 359532), (584, 269649), (648, 243017), (657, 239688), (876, 179766), (1314, 119844), (1752, 89883), (1971, 79896), (2628, 59922), (3329, 47304), (3942, 39948), (5256, 29961), (5913, 26632), (6658, 23652), (7884, 19974), (9987, 15768), (11826, 13316)]