173218934

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{1231}}^1$

素因数の和:1305

約数の個数: 48

約数和(自身を含む): 327022080

約数和(自身を除く): 153803146

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 529, 874, 1058, 1231, 2462, 3059, 3703, 6118, 7406, 8617, 10051, 17234, 20102, 23389, 28313, 46778, 56626, 70357, 140714, 163723, 198191, 327446, 396382, 537947, 651199, 1075894, 1302398, 3765629, 4558393, 7531258, 9116786, 12372781, 24745562, 86609467, 173218934]

約数ペア:

[(1, 173218934), (2, 86609467), (7, 24745562), (14, 12372781), (19, 9116786), (23, 7531258), (38, 4558393), (46, 3765629), (133, 1302398), (161, 1075894), (266, 651199), (322, 537947), (437, 396382), (529, 327446), (874, 198191), (1058, 163723), (1231, 140714), (2462, 70357), (3059, 56626), (3703, 46778), (6118, 28313), (7406, 23389), (8617, 20102), (10051, 17234)]