151201358

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:390

約数の個数: 72

約数和(自身を含む): 298024272

約数和(自身を除く): 146822914

約数列:

[1, 2, 7, 11, 14, 22, 41, 49, 77, 82, 98, 121, 154, 242, 287, 311, 451, 539, 574, 622, 847, 902, 1078, 1694, 2009, 2177, 3157, 3421, 4018, 4354, 4961, 5929, 6314, 6842, 9922, 11858, 12751, 15239, 22099, 23947, 25502, 30478, 34727, 37631, 44198, 47894, 69454, 75262, 89257, 140261, 167629, 178514, 243089, 263417, 280522, 335258, 486178, 526834, 624799, 981827, 1249598, 1542871, 1843919, 1963654, 3085742, 3687838, 6872789, 10800097, 13745578, 21600194, 75600679, 151201358]

約数ペア:

[(1, 151201358), (2, 75600679), (7, 21600194), (11, 13745578), (14, 10800097), (22, 6872789), (41, 3687838), (49, 3085742), (77, 1963654), (82, 1843919), (98, 1542871), (121, 1249598), (154, 981827), (242, 624799), (287, 526834), (311, 486178), (451, 335258), (539, 280522), (574, 263417), (622, 243089), (847, 178514), (902, 167629), (1078, 140261), (1694, 89257), (2009, 75262), (2177, 69454), (3157, 47894), (3421, 44198), (4018, 37631), (4354, 34727), (4961, 30478), (5929, 25502), (6314, 23947), (6842, 22099), (9922, 15239), (11858, 12751)]