144902954

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{487}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 254244096

約数和(自身を除く): 109341142

約数列:

[1, 2, 7, 14, 53, 106, 371, 401, 487, 742, 802, 974, 2807, 3409, 5614, 6818, 21253, 25811, 42506, 51622, 148771, 180677, 195287, 297542, 361354, 390574, 1367009, 2734018, 10350211, 20700422, 72451477, 144902954]

約数ペア:

[(1, 144902954), (2, 72451477), (7, 20700422), (14, 10350211), (53, 2734018), (106, 1367009), (371, 390574), (401, 361354), (487, 297542), (742, 195287), (802, 180677), (974, 148771), (2807, 51622), (3409, 42506), (5614, 25811), (6818, 21253)]