140871354

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 314396544

約数和(自身を除く): 173525190

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 97, 129, 194, 258, 291, 433, 559, 582, 866, 1118, 1261, 1299, 1677, 2522, 2598, 3354, 3783, 4171, 5629, 7566, 8342, 11258, 12513, 16887, 18619, 25026, 33774, 37238, 42001, 54223, 55857, 84002, 108446, 111714, 126003, 162669, 242047, 252006, 325338, 484094, 546013, 726141, 1092026, 1452282, 1638039, 1806043, 3276078, 3612086, 5418129, 10836258, 23478559, 46957118, 70435677, 140871354]

約数ペア:

[(1, 140871354), (2, 70435677), (3, 46957118), (6, 23478559), (13, 10836258), (26, 5418129), (39, 3612086), (43, 3276078), (78, 1806043), (86, 1638039), (97, 1452282), (129, 1092026), (194, 726141), (258, 546013), (291, 484094), (433, 325338), (559, 252006), (582, 242047), (866, 162669), (1118, 126003), (1261, 111714), (1299, 108446), (1677, 84002), (2522, 55857), (2598, 54223), (3354, 42001), (3783, 37238), (4171, 33774), (5629, 25026), (7566, 18619), (8342, 16887), (11258, 12513)]