140978944

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{11717}}^1$

素因数の和:11780

約数の個数: 36

約数和(自身を含む): 287419104

約数和(自身を除く): 146440160

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 752, 1504, 3008, 6016, 11717, 12032, 23434, 46868, 93736, 187472, 374944, 550699, 749888, 1101398, 1499776, 2202796, 2999552, 4405592, 8811184, 17622368, 35244736, 70489472, 140978944]

約数ペア:

[(1, 140978944), (2, 70489472), (4, 35244736), (8, 17622368), (16, 8811184), (32, 4405592), (47, 2999552), (64, 2202796), (94, 1499776), (128, 1101398), (188, 749888), (256, 550699), (376, 374944), (752, 187472), (1504, 93736), (3008, 46868), (6016, 23434), (11717, 12032)]