180913896

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{132247}}^1$

素因数の和:132278

約数の個数: 48

約数和(自身を含む): 515767200

約数和(自身を除く): 334853304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 132247, 264494, 396741, 528988, 793482, 1057976, 1190223, 1586964, 2380446, 2512693, 3173928, 4760892, 5025386, 7538079, 9521784, 10050772, 15076158, 20101544, 22614237, 30152316, 45228474, 60304632, 90456948, 180913896]

約数ペア:

[(1, 180913896), (2, 90456948), (3, 60304632), (4, 45228474), (6, 30152316), (8, 22614237), (9, 20101544), (12, 15076158), (18, 10050772), (19, 9521784), (24, 7538079), (36, 5025386), (38, 4760892), (57, 3173928), (72, 2512693), (76, 2380446), (114, 1586964), (152, 1190223), (171, 1057976), (228, 793482), (342, 528988), (456, 396741), (684, 264494), (1368, 132247)]