156788988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{2347}}^1$

素因数の和:2666

約数の個数: 48

約数和(自身を含む): 386574720

約数和(自身を除く): 229785732

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 293, 586, 879, 1172, 1758, 2347, 3516, 4694, 5567, 7041, 9388, 11134, 14082, 16701, 22268, 28164, 33402, 44593, 66804, 89186, 133779, 178372, 267558, 535116, 687671, 1375342, 2063013, 2750684, 4126026, 8252052, 13065749, 26131498, 39197247, 52262996, 78394494, 156788988]

約数ペア:

[(1, 156788988), (2, 78394494), (3, 52262996), (4, 39197247), (6, 26131498), (12, 13065749), (19, 8252052), (38, 4126026), (57, 2750684), (76, 2063013), (114, 1375342), (228, 687671), (293, 535116), (586, 267558), (879, 178372), (1172, 133779), (1758, 89186), (2347, 66804), (3516, 44593), (4694, 33402), (5567, 28164), (7041, 22268), (9388, 16701), (11134, 14082)]