147788212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6983}}^1$

素因数の和:7048

約数の個数: 48

約数和(自身を含む): 312100992

約数和(自身を除く): 164312780

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 814, 962, 1628, 1924, 5291, 6983, 10582, 13966, 21164, 27932, 76813, 90779, 153626, 181558, 258371, 307252, 363116, 516742, 998569, 1033484, 1997138, 2842081, 3358823, 3994276, 5684162, 6717646, 11368324, 13435292, 36947053, 73894106, 147788212]

約数ペア:

[(1, 147788212), (2, 73894106), (4, 36947053), (11, 13435292), (13, 11368324), (22, 6717646), (26, 5684162), (37, 3994276), (44, 3358823), (52, 2842081), (74, 1997138), (143, 1033484), (148, 998569), (286, 516742), (407, 363116), (481, 307252), (572, 258371), (814, 181558), (962, 153626), (1628, 90779), (1924, 76813), (5291, 27932), (6983, 21164), (10582, 13966)]