144920908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{587}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 287659008

約数和(自身を除く): 142738100

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 181, 341, 362, 587, 682, 724, 1174, 1364, 1991, 2348, 3982, 5611, 6457, 7964, 11222, 12914, 18197, 22444, 25828, 36394, 61721, 72788, 106247, 123442, 200167, 212494, 246884, 400334, 424988, 800668, 1168717, 2337434, 3293657, 4674868, 6587314, 13174628, 36230227, 72460454, 144920908]

約数ペア:

[(1, 144920908), (2, 72460454), (4, 36230227), (11, 13174628), (22, 6587314), (31, 4674868), (44, 3293657), (62, 2337434), (124, 1168717), (181, 800668), (341, 424988), (362, 400334), (587, 246884), (682, 212494), (724, 200167), (1174, 123442), (1364, 106247), (1991, 72788), (2348, 61721), (3982, 36394), (5611, 25828), (6457, 22444), (7964, 18197), (11222, 12914)]