43157246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^2$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 78744960

約数和(自身を除く): 35587714

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 67, 134, 209, 253, 418, 437, 506, 737, 874, 1273, 1474, 1541, 2546, 3082, 4489, 4807, 8978, 9614, 14003, 16951, 28006, 29279, 33902, 49379, 58558, 85291, 98758, 103247, 170582, 206494, 322069, 644138, 938201, 1135717, 1876402, 1961693, 2271434, 3923386, 21578623, 43157246]

約数ペア:

[(1, 43157246), (2, 21578623), (11, 3923386), (19, 2271434), (22, 1961693), (23, 1876402), (38, 1135717), (46, 938201), (67, 644138), (134, 322069), (209, 206494), (253, 170582), (418, 103247), (437, 98758), (506, 85291), (737, 58558), (874, 49379), (1273, 33902), (1474, 29279), (1541, 28006), (2546, 16951), (3082, 14003), (4489, 9614), (4807, 8978)]