156719934

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{6581}}^1$

素因数の和:6612

約数の個数: 72

約数和(自身を含む): 409690008

約数和(自身を除く): 252970074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 882, 1134, 1323, 1701, 2646, 3402, 3969, 6581, 7938, 11907, 13162, 19743, 23814, 39486, 46067, 59229, 92134, 118458, 138201, 177687, 276402, 322469, 355374, 414603, 533061, 644938, 829206, 967407, 1066122, 1243809, 1599183, 1934814, 2487618, 2902221, 3198366, 3731427, 5804442, 7462854, 8706663, 11194281, 17413326, 22388562, 26119989, 52239978, 78359967, 156719934]

約数ペア:

[(1, 156719934), (2, 78359967), (3, 52239978), (6, 26119989), (7, 22388562), (9, 17413326), (14, 11194281), (18, 8706663), (21, 7462854), (27, 5804442), (42, 3731427), (49, 3198366), (54, 2902221), (63, 2487618), (81, 1934814), (98, 1599183), (126, 1243809), (147, 1066122), (162, 967407), (189, 829206), (243, 644938), (294, 533061), (378, 414603), (441, 355374), (486, 322469), (567, 276402), (882, 177687), (1134, 138201), (1323, 118458), (1701, 92134), (2646, 59229), (3402, 46067), (3969, 39486), (6581, 23814), (7938, 19743), (11907, 13162)]