132448988

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{461}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 274864128

約数和(自身を除く): 142415140

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 331, 434, 461, 662, 868, 922, 1324, 1844, 2317, 3227, 4634, 6454, 9268, 10261, 12908, 14291, 20522, 28582, 41044, 57164, 71827, 100037, 143654, 152591, 200074, 287308, 305182, 400148, 610364, 1068137, 2136274, 4272548, 4730321, 9460642, 18921284, 33112247, 66224494, 132448988]

約数ペア:

[(1, 132448988), (2, 66224494), (4, 33112247), (7, 18921284), (14, 9460642), (28, 4730321), (31, 4272548), (62, 2136274), (124, 1068137), (217, 610364), (331, 400148), (434, 305182), (461, 287308), (662, 200074), (868, 152591), (922, 143654), (1324, 100037), (1844, 71827), (2317, 57164), (3227, 41044), (4634, 28582), (6454, 20522), (9268, 14291), (10261, 12908)]