164418384

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263491}}^1$

素因数の和:263515

約数の個数: 40

約数和(自身を含む): 457422112

約数和(自身を除く): 293003728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 263491, 526982, 790473, 1053964, 1580946, 2107928, 3161892, 3425383, 4215856, 6323784, 6850766, 10276149, 12647568, 13701532, 20552298, 27403064, 41104596, 54806128, 82209192, 164418384]

約数ペア:

[(1, 164418384), (2, 82209192), (3, 54806128), (4, 41104596), (6, 27403064), (8, 20552298), (12, 13701532), (13, 12647568), (16, 10276149), (24, 6850766), (26, 6323784), (39, 4215856), (48, 3425383), (52, 3161892), (78, 2107928), (104, 1580946), (156, 1053964), (208, 790473), (312, 526982), (624, 263491)]