142739472

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{129293}}^1$

素因数の和:129327

約数の個数: 40

約数和(自身を含む): 384778944

約数和(自身を除く): 242039472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 129293, 258586, 387879, 517172, 775758, 1034344, 1551516, 2068688, 2973739, 3103032, 5947478, 6206064, 8921217, 11894956, 17842434, 23789912, 35684868, 47579824, 71369736, 142739472]

約数ペア:

[(1, 142739472), (2, 71369736), (3, 47579824), (4, 35684868), (6, 23789912), (8, 17842434), (12, 11894956), (16, 8921217), (23, 6206064), (24, 5947478), (46, 3103032), (48, 2973739), (69, 2068688), (92, 1551516), (138, 1034344), (184, 775758), (276, 517172), (368, 387879), (552, 258586), (1104, 129293)]