161286119830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{8475361}}^1$

素因数の和:8475552

約数の個数: 32

約数和(自身を含む): 318538005408

約数和(自身を除く): 157251885578

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 173, 346, 865, 1730, 1903, 3806, 9515, 19030, 8475361, 16950722, 42376805, 84753610, 93228971, 186457942, 466144855, 932289710, 1466237453, 2932474906, 7331187265, 14662374530, 16128611983, 32257223966, 80643059915, 161286119830]

約数ペア:

[(1, 161286119830), (2, 80643059915), (5, 32257223966), (10, 16128611983), (11, 14662374530), (22, 7331187265), (55, 2932474906), (110, 1466237453), (173, 932289710), (346, 466144855), (865, 186457942), (1730, 93228971), (1903, 84753610), (3806, 42376805), (9515, 16950722), (19030, 8475361)]