138865908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{811}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 341949440

約数和(自身を除く): 203083532

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 751, 811, 1502, 1622, 2253, 2433, 3004, 3244, 4506, 4866, 9012, 9732, 14269, 15409, 28538, 30818, 42807, 46227, 57076, 61636, 85614, 92454, 171228, 184908, 609061, 1218122, 1827183, 2436244, 3654366, 7308732, 11572159, 23144318, 34716477, 46288636, 69432954, 138865908]

約数ペア:

[(1, 138865908), (2, 69432954), (3, 46288636), (4, 34716477), (6, 23144318), (12, 11572159), (19, 7308732), (38, 3654366), (57, 2436244), (76, 1827183), (114, 1218122), (228, 609061), (751, 184908), (811, 171228), (1502, 92454), (1622, 85614), (2253, 61636), (2433, 57076), (3004, 46227), (3244, 42807), (4506, 30818), (4866, 28538), (9012, 15409), (9732, 14269)]