171647136

素因数分解:

$2^5\times 3^2\times {\mathrm{151}}^1\times {\mathrm{3947}}^1$

素因数の和:4114

約数の個数: 72

約数和(自身を含む): 491478624

約数和(自身を除く): 319831488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 151, 288, 302, 453, 604, 906, 1208, 1359, 1812, 2416, 2718, 3624, 3947, 4832, 5436, 7248, 7894, 10872, 11841, 14496, 15788, 21744, 23682, 31576, 35523, 43488, 47364, 63152, 71046, 94728, 126304, 142092, 189456, 284184, 378912, 568368, 595997, 1136736, 1191994, 1787991, 2383988, 3575982, 4767976, 5363973, 7151964, 9535952, 10727946, 14303928, 19071904, 21455892, 28607856, 42911784, 57215712, 85823568, 171647136]

約数ペア:

[(1, 171647136), (2, 85823568), (3, 57215712), (4, 42911784), (6, 28607856), (8, 21455892), (9, 19071904), (12, 14303928), (16, 10727946), (18, 9535952), (24, 7151964), (32, 5363973), (36, 4767976), (48, 3575982), (72, 2383988), (96, 1787991), (144, 1191994), (151, 1136736), (288, 595997), (302, 568368), (453, 378912), (604, 284184), (906, 189456), (1208, 142092), (1359, 126304), (1812, 94728), (2416, 71046), (2718, 63152), (3624, 47364), (3947, 43488), (4832, 35523), (5436, 31576), (7248, 23682), (7894, 21744), (10872, 15788), (11841, 14496)]