145322856

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:676

約数の個数: 128

約数和(自身を含む): 464486400

約数和(自身を除く): 319163544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 223, 252, 378, 431, 446, 504, 669, 756, 862, 892, 1293, 1338, 1512, 1561, 1724, 1784, 2007, 2586, 2676, 3017, 3122, 3448, 3879, 4014, 4683, 5172, 5352, 6021, 6034, 6244, 7758, 8028, 9051, 9366, 10344, 11637, 12042, 12068, 12488, 14049, 15516, 16056, 18102, 18732, 23274, 24084, 24136, 27153, 28098, 31032, 36204, 37464, 42147, 46548, 48168, 54306, 56196, 72408, 81459, 84294, 93096, 96113, 108612, 112392, 162918, 168588, 192226, 217224, 288339, 325836, 337176, 384452, 576678, 651672, 672791, 768904, 865017, 1153356, 1345582, 1730034, 2018373, 2306712, 2595051, 2691164, 3460068, 4036746, 5190102, 5382328, 6055119, 6920136, 8073492, 10380204, 12110238, 16146984, 18165357, 20760408, 24220476, 36330714, 48440952, 72661428, 145322856]

約数ペア:

[(1, 145322856), (2, 72661428), (3, 48440952), (4, 36330714), (6, 24220476), (7, 20760408), (8, 18165357), (9, 16146984), (12, 12110238), (14, 10380204), (18, 8073492), (21, 6920136), (24, 6055119), (27, 5382328), (28, 5190102), (36, 4036746), (42, 3460068), (54, 2691164), (56, 2595051), (63, 2306712), (72, 2018373), (84, 1730034), (108, 1345582), (126, 1153356), (168, 865017), (189, 768904), (216, 672791), (223, 651672), (252, 576678), (378, 384452), (431, 337176), (446, 325836), (504, 288339), (669, 217224), (756, 192226), (862, 168588), (892, 162918), (1293, 112392), (1338, 108612), (1512, 96113), (1561, 93096), (1724, 84294), (1784, 81459), (2007, 72408), (2586, 56196), (2676, 54306), (3017, 48168), (3122, 46548), (3448, 42147), (3879, 37464), (4014, 36204), (4683, 31032), (5172, 28098), (5352, 27153), (6021, 24136), (6034, 24084), (6244, 23274), (7758, 18732), (8028, 18102), (9051, 16056), (9366, 15516), (10344, 14049), (11637, 12488), (12042, 12068)]