127055236

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1901}}^1$

素因数の和:1961

約数の個数: 72

約数和(自身を含む): 291416832

約数和(自身を除く): 164361596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 124, 154, 196, 217, 308, 341, 434, 539, 682, 868, 1078, 1364, 1519, 1901, 2156, 2387, 3038, 3802, 4774, 6076, 7604, 9548, 13307, 16709, 20911, 26614, 33418, 41822, 53228, 58931, 66836, 83644, 93149, 117862, 146377, 186298, 235724, 292754, 372596, 412517, 585508, 648241, 825034, 1024639, 1296482, 1650068, 2049278, 2592964, 2887619, 4098556, 4537687, 5775238, 9075374, 11550476, 18150748, 31763809, 63527618, 127055236]

約数ペア:

[(1, 127055236), (2, 63527618), (4, 31763809), (7, 18150748), (11, 11550476), (14, 9075374), (22, 5775238), (28, 4537687), (31, 4098556), (44, 2887619), (49, 2592964), (62, 2049278), (77, 1650068), (98, 1296482), (124, 1024639), (154, 825034), (196, 648241), (217, 585508), (308, 412517), (341, 372596), (434, 292754), (539, 235724), (682, 186298), (868, 146377), (1078, 117862), (1364, 93149), (1519, 83644), (1901, 66836), (2156, 58931), (2387, 53228), (3038, 41822), (3802, 33418), (4774, 26614), (6076, 20911), (7604, 16709), (9548, 13307)]