145193904

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{7151}}^1$

素因数の和:7215

約数の個数: 80

約数和(自身を含む): 425687040

約数和(自身を除く): 280493136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 752, 846, 1128, 1269, 1692, 2256, 2538, 3384, 5076, 6768, 7151, 10152, 14302, 20304, 21453, 28604, 42906, 57208, 64359, 85812, 114416, 128718, 171624, 193077, 257436, 336097, 343248, 386154, 514872, 672194, 772308, 1008291, 1029744, 1344388, 1544616, 2016582, 2688776, 3024873, 3089232, 4033164, 5377552, 6049746, 8066328, 9074619, 12099492, 16132656, 18149238, 24198984, 36298476, 48397968, 72596952, 145193904]

約数ペア:

[(1, 145193904), (2, 72596952), (3, 48397968), (4, 36298476), (6, 24198984), (8, 18149238), (9, 16132656), (12, 12099492), (16, 9074619), (18, 8066328), (24, 6049746), (27, 5377552), (36, 4033164), (47, 3089232), (48, 3024873), (54, 2688776), (72, 2016582), (94, 1544616), (108, 1344388), (141, 1029744), (144, 1008291), (188, 772308), (216, 672194), (282, 514872), (376, 386154), (423, 343248), (432, 336097), (564, 257436), (752, 193077), (846, 171624), (1128, 128718), (1269, 114416), (1692, 85812), (2256, 64359), (2538, 57208), (3384, 42906), (5076, 28604), (6768, 21453), (7151, 20304), (10152, 14302)]