194649468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{2341}}^1$

素因数の和:2415

約数の個数: 72

約数和(自身を含む): 504017136

約数和(自身を除く): 309367668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 169, 246, 338, 492, 507, 533, 676, 1014, 1066, 1599, 2028, 2132, 2341, 3198, 4682, 6396, 6929, 7023, 9364, 13858, 14046, 20787, 27716, 28092, 30433, 41574, 60866, 83148, 91299, 95981, 121732, 182598, 191962, 287943, 365196, 383924, 395629, 575886, 791258, 1151772, 1186887, 1247753, 1582516, 2373774, 2495506, 3743259, 4747548, 4991012, 7486518, 14973036, 16220789, 32441578, 48662367, 64883156, 97324734, 194649468]

約数ペア:

[(1, 194649468), (2, 97324734), (3, 64883156), (4, 48662367), (6, 32441578), (12, 16220789), (13, 14973036), (26, 7486518), (39, 4991012), (41, 4747548), (52, 3743259), (78, 2495506), (82, 2373774), (123, 1582516), (156, 1247753), (164, 1186887), (169, 1151772), (246, 791258), (338, 575886), (492, 395629), (507, 383924), (533, 365196), (676, 287943), (1014, 191962), (1066, 182598), (1599, 121732), (2028, 95981), (2132, 91299), (2341, 83148), (3198, 60866), (4682, 41574), (6396, 30433), (6929, 28092), (7023, 27716), (9364, 20787), (13858, 14046)]