158098278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1141

約数の個数: 64

約数和(自身を含む): 362154240

約数和(自身を除く): 204055962

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 107, 114, 214, 247, 321, 494, 642, 741, 997, 1391, 1482, 1994, 2033, 2782, 2991, 4066, 4173, 5982, 6099, 8346, 12198, 12961, 18943, 25922, 26429, 37886, 38883, 52858, 56829, 77766, 79287, 106679, 113658, 158574, 213358, 246259, 320037, 492518, 640074, 738777, 1386827, 1477554, 2026901, 2773654, 4053802, 4160481, 6080703, 8320962, 12161406, 26349713, 52699426, 79049139, 158098278]

約数ペア:

[(1, 158098278), (2, 79049139), (3, 52699426), (6, 26349713), (13, 12161406), (19, 8320962), (26, 6080703), (38, 4160481), (39, 4053802), (57, 2773654), (78, 2026901), (107, 1477554), (114, 1386827), (214, 738777), (247, 640074), (321, 492518), (494, 320037), (642, 246259), (741, 213358), (997, 158574), (1391, 113658), (1482, 106679), (1994, 79287), (2033, 77766), (2782, 56829), (2991, 52858), (4066, 38883), (4173, 37886), (5982, 26429), (6099, 25922), (8346, 18943), (12198, 12961)]