160139784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3709}}^1$

素因数の和:3982

約数の個数: 64

約数和(自身を含む): 459446400

約数和(自身を除く): 299306616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 257, 514, 771, 1028, 1542, 1799, 2056, 3084, 3598, 3709, 5397, 6168, 7196, 7418, 10794, 11127, 14392, 14836, 21588, 22254, 25963, 29672, 43176, 44508, 51926, 77889, 89016, 103852, 155778, 207704, 311556, 623112, 953213, 1906426, 2859639, 3812852, 5719278, 6672491, 7625704, 11438556, 13344982, 20017473, 22877112, 26689964, 40034946, 53379928, 80069892, 160139784]

約数ペア:

[(1, 160139784), (2, 80069892), (3, 53379928), (4, 40034946), (6, 26689964), (7, 22877112), (8, 20017473), (12, 13344982), (14, 11438556), (21, 7625704), (24, 6672491), (28, 5719278), (42, 3812852), (56, 2859639), (84, 1906426), (168, 953213), (257, 623112), (514, 311556), (771, 207704), (1028, 155778), (1542, 103852), (1799, 89016), (2056, 77889), (3084, 51926), (3598, 44508), (3709, 43176), (5397, 29672), (6168, 25963), (7196, 22254), (7418, 21588), (10794, 14836), (11127, 14392)]