143970944

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2791}}^1$

素因数の和:2849

約数の個数: 64

約数和(自身を含む): 318958080

約数和(自身を除く): 174987136

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 2791, 3224, 3968, 5582, 6448, 11164, 12896, 22328, 25792, 36283, 44656, 51584, 72566, 86521, 89312, 145132, 173042, 178624, 290264, 346084, 357248, 580528, 692168, 1124773, 1161056, 1384336, 2249546, 2322112, 2768672, 4499092, 4644224, 5537344, 8998184, 11074688, 17996368, 35992736, 71985472, 143970944]

約数ペア:

[(1, 143970944), (2, 71985472), (4, 35992736), (8, 17996368), (13, 11074688), (16, 8998184), (26, 5537344), (31, 4644224), (32, 4499092), (52, 2768672), (62, 2322112), (64, 2249546), (104, 1384336), (124, 1161056), (128, 1124773), (208, 692168), (248, 580528), (403, 357248), (416, 346084), (496, 290264), (806, 178624), (832, 173042), (992, 145132), (1612, 89312), (1664, 86521), (1984, 72566), (2791, 51584), (3224, 44656), (3968, 36283), (5582, 25792), (6448, 22328), (11164, 12896)]