142444728

素因数分解:

$2^3\times 3^2\times {\mathrm{463}}^1\times {\mathrm{4273}}^1$

素因数の和:4748

約数の個数: 48

約数和(自身を含む): 386711520

約数和(自身を除く): 244266792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 463, 926, 1389, 1852, 2778, 3704, 4167, 4273, 5556, 8334, 8546, 11112, 12819, 16668, 17092, 25638, 33336, 34184, 38457, 51276, 76914, 102552, 153828, 307656, 1978399, 3956798, 5935197, 7913596, 11870394, 15827192, 17805591, 23740788, 35611182, 47481576, 71222364, 142444728]

約数ペア:

[(1, 142444728), (2, 71222364), (3, 47481576), (4, 35611182), (6, 23740788), (8, 17805591), (9, 15827192), (12, 11870394), (18, 7913596), (24, 5935197), (36, 3956798), (72, 1978399), (463, 307656), (926, 153828), (1389, 102552), (1852, 76914), (2778, 51276), (3704, 38457), (4167, 34184), (4273, 33336), (5556, 25638), (8334, 17092), (8546, 16668), (11112, 12819)]