142356384

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{21491}}^1$

素因数の和:21530

約数の個数: 72

約数和(自身を含む): 422446752

約数和(自身を除く): 280090368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 21491, 42982, 64473, 85964, 128946, 171928, 193419, 257892, 343856, 386838, 494293, 515784, 687712, 773676, 988586, 1031568, 1482879, 1547352, 1977172, 2063136, 2965758, 3094704, 3954344, 4448637, 5931516, 6189408, 7908688, 8897274, 11863032, 15817376, 17794548, 23726064, 35589096, 47452128, 71178192, 142356384]

約数ペア:

[(1, 142356384), (2, 71178192), (3, 47452128), (4, 35589096), (6, 23726064), (8, 17794548), (9, 15817376), (12, 11863032), (16, 8897274), (18, 7908688), (23, 6189408), (24, 5931516), (32, 4448637), (36, 3954344), (46, 3094704), (48, 2965758), (69, 2063136), (72, 1977172), (92, 1547352), (96, 1482879), (138, 1031568), (144, 988586), (184, 773676), (207, 687712), (276, 515784), (288, 494293), (368, 386838), (414, 343856), (552, 257892), (736, 193419), (828, 171928), (1104, 128946), (1656, 85964), (2208, 64473), (3312, 42982), (6624, 21491)]