163210788

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{38749}}^1$

素因数の和:38778

約数の個数: 60

約数和(自身を含む): 459497500

約数和(自身を除く): 296286712

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 38749, 77498, 116247, 154996, 232494, 348741, 464988, 503737, 697482, 1007474, 1046223, 1394964, 1511211, 2014948, 2092446, 3022422, 3138669, 4184892, 4533633, 6044844, 6277338, 9067266, 12554676, 13600899, 18134532, 27201798, 40802697, 54403596, 81605394, 163210788]

約数ペア:

[(1, 163210788), (2, 81605394), (3, 54403596), (4, 40802697), (6, 27201798), (9, 18134532), (12, 13600899), (13, 12554676), (18, 9067266), (26, 6277338), (27, 6044844), (36, 4533633), (39, 4184892), (52, 3138669), (54, 3022422), (78, 2092446), (81, 2014948), (108, 1511211), (117, 1394964), (156, 1046223), (162, 1007474), (234, 697482), (324, 503737), (351, 464988), (468, 348741), (702, 232494), (1053, 154996), (1404, 116247), (2106, 77498), (4212, 38749)]