164554123780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3301}}^1\times {\mathrm{146617}}^1$

素因数の和:149944

約数の個数: 48

約数和(自身を含む): 366004272816

約数和(自身を除く): 201450149036

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 3301, 6602, 13204, 16505, 33010, 56117, 66020, 112234, 146617, 224468, 280585, 293234, 561170, 586468, 733085, 1122340, 1466170, 2492489, 2932340, 4984978, 9969956, 12462445, 24924890, 49849780, 483982717, 967965434, 1935930868, 2419913585, 4839827170, 8227706189, 9679654340, 16455412378, 32910824756, 41138530945, 82277061890, 164554123780]

約数ペア:

[(1, 164554123780), (2, 82277061890), (4, 41138530945), (5, 32910824756), (10, 16455412378), (17, 9679654340), (20, 8227706189), (34, 4839827170), (68, 2419913585), (85, 1935930868), (170, 967965434), (340, 483982717), (3301, 49849780), (6602, 24924890), (13204, 12462445), (16505, 9969956), (33010, 4984978), (56117, 2932340), (66020, 2492489), (112234, 1466170), (146617, 1122340), (224468, 733085), (280585, 586468), (293234, 561170)]