164021144

素因数分解:

$2^3\times 7^1\times {\mathrm{839}}^1\times {\mathrm{3491}}^1$

素因数の和:4343

約数の個数: 32

約数和(自身を含む): 351993600

約数和(自身を除く): 187972456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 839, 1678, 3356, 3491, 5873, 6712, 6982, 11746, 13964, 23492, 24437, 27928, 46984, 48874, 97748, 195496, 2928949, 5857898, 11715796, 20502643, 23431592, 41005286, 82010572, 164021144]

約数ペア:

[(1, 164021144), (2, 82010572), (4, 41005286), (7, 23431592), (8, 20502643), (14, 11715796), (28, 5857898), (56, 2928949), (839, 195496), (1678, 97748), (3356, 48874), (3491, 46984), (5873, 27928), (6712, 24437), (6982, 23492), (11746, 13964)]