193843888

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1613}}^1$

素因数の和:1694

約数の個数: 80

約数和(自身を含む): 456310080

約数和(自身を除く): 262466192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 37, 56, 58, 74, 112, 116, 148, 203, 232, 259, 296, 406, 464, 518, 592, 812, 1036, 1073, 1613, 1624, 2072, 2146, 3226, 3248, 4144, 4292, 6452, 7511, 8584, 11291, 12904, 15022, 17168, 22582, 25808, 30044, 45164, 46777, 59681, 60088, 90328, 93554, 119362, 120176, 180656, 187108, 238724, 327439, 374216, 417767, 477448, 654878, 748432, 835534, 954896, 1309756, 1671068, 1730749, 2619512, 3342136, 3461498, 5239024, 6684272, 6922996, 12115243, 13845992, 24230486, 27691984, 48460972, 96921944, 193843888]

約数ペア:

[(1, 193843888), (2, 96921944), (4, 48460972), (7, 27691984), (8, 24230486), (14, 13845992), (16, 12115243), (28, 6922996), (29, 6684272), (37, 5239024), (56, 3461498), (58, 3342136), (74, 2619512), (112, 1730749), (116, 1671068), (148, 1309756), (203, 954896), (232, 835534), (259, 748432), (296, 654878), (406, 477448), (464, 417767), (518, 374216), (592, 327439), (812, 238724), (1036, 187108), (1073, 180656), (1613, 120176), (1624, 119362), (2072, 93554), (2146, 90328), (3226, 60088), (3248, 59681), (4144, 46777), (4292, 45164), (6452, 30044), (7511, 25808), (8584, 22582), (11291, 17168), (12904, 15022)]