148907941

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 190003968

約数和(自身を除く): 41096027

約数列:

[1, 7, 13, 41, 91, 107, 287, 373, 533, 749, 1391, 2611, 3731, 4387, 4849, 9737, 15293, 30709, 33943, 39911, 57031, 107051, 198809, 279377, 399217, 518843, 1391663, 1636351, 3631901, 11454457, 21272563, 148907941]

約数ペア:

[(1, 148907941), (7, 21272563), (13, 11454457), (41, 3631901), (91, 1636351), (107, 1391663), (287, 518843), (373, 399217), (533, 279377), (749, 198809), (1391, 107051), (2611, 57031), (3731, 39911), (4387, 33943), (4849, 30709), (9737, 15293)]