163399776

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{20507}}^1$

素因数の和:20603

約数の個数: 48

約数和(自身を含む): 434113344

約数和(自身を除く): 270713568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 7968, 20507, 41014, 61521, 82028, 123042, 164056, 246084, 328112, 492168, 656224, 984336, 1702081, 1968672, 3404162, 5106243, 6808324, 10212486, 13616648, 20424972, 27233296, 40849944, 54466592, 81699888, 163399776]

約数ペア:

[(1, 163399776), (2, 81699888), (3, 54466592), (4, 40849944), (6, 27233296), (8, 20424972), (12, 13616648), (16, 10212486), (24, 6808324), (32, 5106243), (48, 3404162), (83, 1968672), (96, 1702081), (166, 984336), (249, 656224), (332, 492168), (498, 328112), (664, 246084), (996, 164056), (1328, 123042), (1992, 82028), (2656, 61521), (3984, 41014), (7968, 20507)]