133716416

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:573

約数の個数: 56

約数和(自身を含む): 274594320

約数和(自身を除く): 140877904

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 131, 164, 262, 328, 389, 524, 656, 778, 1048, 1312, 1556, 2096, 2624, 3112, 4192, 5371, 6224, 8384, 10742, 12448, 15949, 21484, 24896, 31898, 42968, 50959, 63796, 85936, 101918, 127592, 171872, 203836, 255184, 343744, 407672, 510368, 815344, 1020736, 1630688, 2089319, 3261376, 4178638, 8357276, 16714552, 33429104, 66858208, 133716416]

約数ペア:

[(1, 133716416), (2, 66858208), (4, 33429104), (8, 16714552), (16, 8357276), (32, 4178638), (41, 3261376), (64, 2089319), (82, 1630688), (131, 1020736), (164, 815344), (262, 510368), (328, 407672), (389, 343744), (524, 255184), (656, 203836), (778, 171872), (1048, 127592), (1312, 101918), (1556, 85936), (2096, 63796), (2624, 50959), (3112, 42968), (4192, 31898), (5371, 24896), (6224, 21484), (8384, 15949), (10742, 12448)]