142453256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 304188480

約数和(自身を除く): 161735224

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 67, 74, 88, 134, 148, 268, 296, 407, 536, 653, 737, 814, 1306, 1474, 1628, 2479, 2612, 2948, 3256, 4958, 5224, 5896, 7183, 9916, 14366, 19832, 24161, 27269, 28732, 43751, 48322, 54538, 57464, 87502, 96644, 109076, 175004, 193288, 218152, 265771, 350008, 481261, 531542, 962522, 1063084, 1618787, 1925044, 2126168, 3237574, 3850088, 6475148, 12950296, 17806657, 35613314, 71226628, 142453256]

約数ペア:

[(1, 142453256), (2, 71226628), (4, 35613314), (8, 17806657), (11, 12950296), (22, 6475148), (37, 3850088), (44, 3237574), (67, 2126168), (74, 1925044), (88, 1618787), (134, 1063084), (148, 962522), (268, 531542), (296, 481261), (407, 350008), (536, 265771), (653, 218152), (737, 193288), (814, 175004), (1306, 109076), (1474, 96644), (1628, 87502), (2479, 57464), (2612, 54538), (2948, 48322), (3256, 43751), (4958, 28732), (5224, 27269), (5896, 24161), (7183, 19832), (9916, 14366)]