148806784

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8741}}^1$

素因数の和:8781

約数の個数: 64

約数和(自身を含む): 356673600

約数和(自身を除く): 207866816

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 8512, 8741, 17024, 17482, 34964, 61187, 69928, 122374, 139856, 166079, 244748, 279712, 332158, 489496, 559424, 664316, 978992, 1118848, 1162553, 1328632, 1957984, 2325106, 2657264, 3915968, 4650212, 5314528, 7831936, 9300424, 10629056, 18600848, 21258112, 37201696, 74403392, 148806784]

約数ペア:

[(1, 148806784), (2, 74403392), (4, 37201696), (7, 21258112), (8, 18600848), (14, 10629056), (16, 9300424), (19, 7831936), (28, 5314528), (32, 4650212), (38, 3915968), (56, 2657264), (64, 2325106), (76, 1957984), (112, 1328632), (128, 1162553), (133, 1118848), (152, 978992), (224, 664316), (266, 559424), (304, 489496), (448, 332158), (532, 279712), (608, 244748), (896, 166079), (1064, 139856), (1216, 122374), (2128, 69928), (2432, 61187), (4256, 34964), (8512, 17482), (8741, 17024)]