161418804

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{4153}}^1$

素因数の和:4280

約数の個数: 48

約数和(自身を含む): 390808320

約数和(自身を除く): 229389516

約数列:

[1, 2, 3, 4, 6, 12, 41, 79, 82, 123, 158, 164, 237, 246, 316, 474, 492, 948, 3239, 4153, 6478, 8306, 9717, 12459, 12956, 16612, 19434, 24918, 38868, 49836, 170273, 328087, 340546, 510819, 656174, 681092, 984261, 1021638, 1312348, 1968522, 2043276, 3937044, 13451567, 26903134, 40354701, 53806268, 80709402, 161418804]

約数ペア:

[(1, 161418804), (2, 80709402), (3, 53806268), (4, 40354701), (6, 26903134), (12, 13451567), (41, 3937044), (79, 2043276), (82, 1968522), (123, 1312348), (158, 1021638), (164, 984261), (237, 681092), (246, 656174), (316, 510819), (474, 340546), (492, 328087), (948, 170273), (3239, 49836), (4153, 38868), (6478, 24918), (8306, 19434), (9717, 16612), (12459, 12956)]