177147412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 381024000

約数和(自身を除く): 203876588

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 53, 68, 76, 106, 199, 212, 221, 247, 323, 398, 442, 494, 646, 689, 796, 884, 901, 988, 1007, 1292, 1378, 1802, 2014, 2587, 2756, 3383, 3604, 3781, 4028, 4199, 5174, 6766, 7562, 8398, 10348, 10547, 11713, 13091, 13532, 15124, 16796, 17119, 21094, 23426, 26182, 34238, 42188, 43979, 46852, 49153, 52364, 64277, 68476, 87958, 98306, 128554, 137111, 175916, 179299, 196612, 200393, 222547, 257108, 274222, 358598, 400786, 445094, 548444, 717196, 801572, 835601, 890188, 1671202, 2330887, 2605109, 3342404, 3406681, 4661774, 5210218, 6813362, 9323548, 10420436, 13626724, 44286853, 88573706, 177147412]

約数ペア:

[(1, 177147412), (2, 88573706), (4, 44286853), (13, 13626724), (17, 10420436), (19, 9323548), (26, 6813362), (34, 5210218), (38, 4661774), (52, 3406681), (53, 3342404), (68, 2605109), (76, 2330887), (106, 1671202), (199, 890188), (212, 835601), (221, 801572), (247, 717196), (323, 548444), (398, 445094), (442, 400786), (494, 358598), (646, 274222), (689, 257108), (796, 222547), (884, 200393), (901, 196612), (988, 179299), (1007, 175916), (1292, 137111), (1378, 128554), (1802, 98306), (2014, 87958), (2587, 68476), (2756, 64277), (3383, 52364), (3604, 49153), (3781, 46852), (4028, 43979), (4199, 42188), (5174, 34238), (6766, 26182), (7562, 23426), (8398, 21094), (10348, 17119), (10547, 16796), (11713, 15124), (13091, 13532)]