150990168

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{128393}}^1$

素因数の和:128416

約数の個数: 48

約数和(自身を含む): 439107480

約数和(自身を除く): 288117312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 128393, 256786, 385179, 513572, 770358, 898751, 1027144, 1540716, 1797502, 2696253, 3081432, 3595004, 5392506, 6291257, 7190008, 10785012, 12582514, 18873771, 21570024, 25165028, 37747542, 50330056, 75495084, 150990168]

約数ペア:

[(1, 150990168), (2, 75495084), (3, 50330056), (4, 37747542), (6, 25165028), (7, 21570024), (8, 18873771), (12, 12582514), (14, 10785012), (21, 7190008), (24, 6291257), (28, 5392506), (42, 3595004), (49, 3081432), (56, 2696253), (84, 1797502), (98, 1540716), (147, 1027144), (168, 898751), (196, 770358), (294, 513572), (392, 385179), (588, 256786), (1176, 128393)]