131142504

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6421}}^1$

素因数の和:6490

約数の個数: 64

約数和(自身を含む): 351411840

約数和(自身を除く): 220269336

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 444, 552, 851, 888, 1702, 2553, 3404, 5106, 6421, 6808, 10212, 12842, 19263, 20424, 25684, 38526, 51368, 77052, 147683, 154104, 237577, 295366, 443049, 475154, 590732, 712731, 886098, 950308, 1181464, 1425462, 1772196, 1900616, 2850924, 3544392, 5464271, 5701848, 10928542, 16392813, 21857084, 32785626, 43714168, 65571252, 131142504]

約数ペア:

[(1, 131142504), (2, 65571252), (3, 43714168), (4, 32785626), (6, 21857084), (8, 16392813), (12, 10928542), (23, 5701848), (24, 5464271), (37, 3544392), (46, 2850924), (69, 1900616), (74, 1772196), (92, 1425462), (111, 1181464), (138, 950308), (148, 886098), (184, 712731), (222, 590732), (276, 475154), (296, 443049), (444, 295366), (552, 237577), (851, 154104), (888, 147683), (1702, 77052), (2553, 51368), (3404, 38526), (5106, 25684), (6421, 20424), (6808, 19263), (10212, 12842)]