161183715994

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{607}}^1\times {\mathrm{127297}}^1$

素因数の和:128062

約数の個数: 32

約数和(自身を含む): 278629862400

約数和(自身を除く): 117446146406

約数列:

[1, 2, 7, 14, 149, 298, 607, 1043, 1214, 2086, 4249, 8498, 90443, 127297, 180886, 254594, 633101, 891079, 1266202, 1782158, 18967253, 37934506, 77269279, 132770771, 154538558, 265541542, 540884953, 1081769906, 11513122571, 23026245142, 80591857997, 161183715994]

約数ペア:

[(1, 161183715994), (2, 80591857997), (7, 23026245142), (14, 11513122571), (149, 1081769906), (298, 540884953), (607, 265541542), (1043, 154538558), (1214, 132770771), (2086, 77269279), (4249, 37934506), (8498, 18967253), (90443, 1782158), (127297, 1266202), (180886, 891079), (254594, 633101)]