173889284

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 322479360

約数和(自身を除く): 148590076

約数列:

[1, 2, 4, 47, 59, 61, 94, 118, 122, 188, 236, 244, 257, 514, 1028, 2773, 2867, 3599, 5546, 5734, 7198, 11092, 11468, 12079, 14396, 15163, 15677, 24158, 30326, 31354, 48316, 60652, 62708, 169153, 338306, 676612, 712661, 736819, 924943, 1425322, 1473638, 1849886, 2850644, 2947276, 3699772, 43472321, 86944642, 173889284]

約数ペア:

[(1, 173889284), (2, 86944642), (4, 43472321), (47, 3699772), (59, 2947276), (61, 2850644), (94, 1849886), (118, 1473638), (122, 1425322), (188, 924943), (236, 736819), (244, 712661), (257, 676612), (514, 338306), (1028, 169153), (2773, 62708), (2867, 60652), (3599, 48316), (5546, 31354), (5734, 30326), (7198, 24158), (11092, 15677), (11468, 15163), (12079, 14396)]