164018946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4231}}^1$

素因数の和:4327

約数の個数: 64

約数和(自身を含む): 409522176

約数和(自身を除く): 245503230

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 71, 78, 91, 142, 182, 213, 273, 426, 497, 546, 923, 994, 1491, 1846, 2769, 2982, 4231, 5538, 6461, 8462, 12693, 12922, 19383, 25386, 29617, 38766, 55003, 59234, 88851, 110006, 165009, 177702, 300401, 330018, 385021, 600802, 770042, 901203, 1155063, 1802406, 2102807, 2310126, 3905213, 4205614, 6308421, 7810426, 11715639, 12616842, 23431278, 27336491, 54672982, 82009473, 164018946]

約数ペア:

[(1, 164018946), (2, 82009473), (3, 54672982), (6, 27336491), (7, 23431278), (13, 12616842), (14, 11715639), (21, 7810426), (26, 6308421), (39, 4205614), (42, 3905213), (71, 2310126), (78, 2102807), (91, 1802406), (142, 1155063), (182, 901203), (213, 770042), (273, 600802), (426, 385021), (497, 330018), (546, 300401), (923, 177702), (994, 165009), (1491, 110006), (1846, 88851), (2769, 59234), (2982, 55003), (4231, 38766), (5538, 29617), (6461, 25386), (8462, 19383), (12693, 12922)]