168712788

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{1307}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 407844864

約数和(自身を除く): 239132076

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 347, 372, 694, 1041, 1307, 1388, 2082, 2614, 3921, 4164, 5228, 7842, 10757, 15684, 21514, 32271, 40517, 43028, 64542, 81034, 121551, 129084, 162068, 243102, 453529, 486204, 907058, 1360587, 1814116, 2721174, 5442348, 14059399, 28118798, 42178197, 56237596, 84356394, 168712788]

約数ペア:

[(1, 168712788), (2, 84356394), (3, 56237596), (4, 42178197), (6, 28118798), (12, 14059399), (31, 5442348), (62, 2721174), (93, 1814116), (124, 1360587), (186, 907058), (347, 486204), (372, 453529), (694, 243102), (1041, 162068), (1307, 129084), (1388, 121551), (2082, 81034), (2614, 64542), (3921, 43028), (4164, 40517), (5228, 32271), (7842, 21514), (10757, 15684)]