157564416

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5399}}^1$

素因数の和:5439

約数の個数: 80

約数和(自身を含む): 441936000

約数和(自身を除く): 284371584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1216, 1536, 1824, 2432, 3648, 4864, 5399, 7296, 9728, 10798, 14592, 16197, 21596, 29184, 32394, 43192, 64788, 86384, 102581, 129576, 172768, 205162, 259152, 307743, 345536, 410324, 518304, 615486, 691072, 820648, 1036608, 1230972, 1382144, 1641296, 2073216, 2461944, 2764288, 3282592, 4146432, 4923888, 6565184, 8292864, 9847776, 13130368, 19695552, 26260736, 39391104, 52521472, 78782208, 157564416]

約数ペア:

[(1, 157564416), (2, 78782208), (3, 52521472), (4, 39391104), (6, 26260736), (8, 19695552), (12, 13130368), (16, 9847776), (19, 8292864), (24, 6565184), (32, 4923888), (38, 4146432), (48, 3282592), (57, 2764288), (64, 2461944), (76, 2073216), (96, 1641296), (114, 1382144), (128, 1230972), (152, 1036608), (192, 820648), (228, 691072), (256, 615486), (304, 518304), (384, 410324), (456, 345536), (512, 307743), (608, 259152), (768, 205162), (912, 172768), (1216, 129576), (1536, 102581), (1824, 86384), (2432, 64788), (3648, 43192), (4864, 32394), (5399, 29184), (7296, 21596), (9728, 16197), (10798, 14592)]