171063728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 376300320

約数和(自身を除く): 205236592

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 109, 148, 176, 218, 241, 296, 407, 436, 482, 592, 814, 872, 964, 1199, 1628, 1744, 1928, 2398, 2651, 3256, 3856, 4033, 4796, 5302, 6512, 8066, 8917, 9592, 10604, 16132, 17834, 19184, 21208, 26269, 32264, 35668, 42416, 44363, 52538, 64528, 71336, 88726, 98087, 105076, 142672, 177452, 196174, 210152, 288959, 354904, 392348, 420304, 577918, 709808, 784696, 971953, 1155836, 1569392, 1943906, 2311672, 3887812, 4623344, 7775624, 10691483, 15551248, 21382966, 42765932, 85531864, 171063728]

約数ペア:

[(1, 171063728), (2, 85531864), (4, 42765932), (8, 21382966), (11, 15551248), (16, 10691483), (22, 7775624), (37, 4623344), (44, 3887812), (74, 2311672), (88, 1943906), (109, 1569392), (148, 1155836), (176, 971953), (218, 784696), (241, 709808), (296, 577918), (407, 420304), (436, 392348), (482, 354904), (592, 288959), (814, 210152), (872, 196174), (964, 177452), (1199, 142672), (1628, 105076), (1744, 98087), (1928, 88726), (2398, 71336), (2651, 64528), (3256, 52538), (3856, 44363), (4033, 42416), (4796, 35668), (5302, 32264), (6512, 26269), (8066, 21208), (8917, 19184), (9592, 17834), (10604, 16132)]