145786816

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7937}}^1$

素因数の和:7997

約数の個数: 56

約数和(自身を含む): 338730336

約数和(自身を除く): 192943520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1148, 1312, 2296, 2624, 4592, 7937, 9184, 15874, 18368, 31748, 55559, 63496, 111118, 126992, 222236, 253984, 325417, 444472, 507968, 650834, 888944, 1301668, 1777888, 2277919, 2603336, 3555776, 4555838, 5206672, 9111676, 10413344, 18223352, 20826688, 36446704, 72893408, 145786816]

約数ペア:

[(1, 145786816), (2, 72893408), (4, 36446704), (7, 20826688), (8, 18223352), (14, 10413344), (16, 9111676), (28, 5206672), (32, 4555838), (41, 3555776), (56, 2603336), (64, 2277919), (82, 1777888), (112, 1301668), (164, 888944), (224, 650834), (287, 507968), (328, 444472), (448, 325417), (574, 253984), (656, 222236), (1148, 126992), (1312, 111118), (2296, 63496), (2624, 55559), (4592, 31748), (7937, 18368), (9184, 15874)]