151543252

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2459}}^1$

素因数の和:2572

約数の個数: 48

約数和(自身を含む): 317399040

約数和(自身を除く): 165855788

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 71, 124, 142, 217, 284, 434, 497, 868, 994, 1988, 2201, 2459, 4402, 4918, 8804, 9836, 15407, 17213, 30814, 34426, 61628, 68852, 76229, 152458, 174589, 304916, 349178, 533603, 698356, 1067206, 1222123, 2134412, 2444246, 4888492, 5412259, 10824518, 21649036, 37885813, 75771626, 151543252]

約数ペア:

[(1, 151543252), (2, 75771626), (4, 37885813), (7, 21649036), (14, 10824518), (28, 5412259), (31, 4888492), (62, 2444246), (71, 2134412), (124, 1222123), (142, 1067206), (217, 698356), (284, 533603), (434, 349178), (497, 304916), (868, 174589), (994, 152458), (1988, 76229), (2201, 68852), (2459, 61628), (4402, 34426), (4918, 30814), (8804, 17213), (9836, 15407)]