142953648

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4177}}^1$

素因数の和:4242

約数の個数: 80

約数和(自身を含む): 397879296

約数和(自身を除く): 254925648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 368, 372, 496, 552, 713, 744, 1104, 1426, 1488, 2139, 2852, 4177, 4278, 5704, 8354, 8556, 11408, 12531, 16708, 17112, 25062, 33416, 34224, 50124, 66832, 96071, 100248, 129487, 192142, 200496, 258974, 288213, 384284, 388461, 517948, 576426, 768568, 776922, 1035896, 1152852, 1537136, 1553844, 2071792, 2305704, 2978201, 3107688, 4611408, 5956402, 6215376, 8934603, 11912804, 17869206, 23825608, 35738412, 47651216, 71476824, 142953648]

約数ペア:

[(1, 142953648), (2, 71476824), (3, 47651216), (4, 35738412), (6, 23825608), (8, 17869206), (12, 11912804), (16, 8934603), (23, 6215376), (24, 5956402), (31, 4611408), (46, 3107688), (48, 2978201), (62, 2305704), (69, 2071792), (92, 1553844), (93, 1537136), (124, 1152852), (138, 1035896), (184, 776922), (186, 768568), (248, 576426), (276, 517948), (368, 388461), (372, 384284), (496, 288213), (552, 258974), (713, 200496), (744, 192142), (1104, 129487), (1426, 100248), (1488, 96071), (2139, 66832), (2852, 50124), (4177, 34224), (4278, 33416), (5704, 25062), (8354, 17112), (8556, 16708), (11408, 12531)]