161024766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{547}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 379619328

約数和(自身を除く): 218594562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 163, 258, 301, 326, 489, 547, 602, 903, 978, 1094, 1141, 1641, 1806, 2282, 3282, 3423, 3829, 6846, 7009, 7658, 11487, 14018, 21027, 22974, 23521, 42054, 47042, 49063, 70563, 89161, 98126, 141126, 147189, 164647, 178322, 267483, 294378, 329294, 493941, 534966, 624127, 987882, 1248254, 1872381, 3744762, 3833923, 7667846, 11501769, 23003538, 26837461, 53674922, 80512383, 161024766]

約数ペア:

[(1, 161024766), (2, 80512383), (3, 53674922), (6, 26837461), (7, 23003538), (14, 11501769), (21, 7667846), (42, 3833923), (43, 3744762), (86, 1872381), (129, 1248254), (163, 987882), (258, 624127), (301, 534966), (326, 493941), (489, 329294), (547, 294378), (602, 267483), (903, 178322), (978, 164647), (1094, 147189), (1141, 141126), (1641, 98126), (1806, 89161), (2282, 70563), (3282, 49063), (3423, 47042), (3829, 42054), (6846, 23521), (7009, 22974), (7658, 21027), (11487, 14018)]