151908984

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{21751}}^1$

素因数の和:21860

約数の個数: 48

約数和(自身を含む): 415680720

約数和(自身を除く): 263771736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 21751, 43502, 65253, 87004, 130506, 174008, 195759, 261012, 391518, 522024, 783036, 1566072, 2109847, 4219694, 6329541, 8439388, 12659082, 16878776, 18988623, 25318164, 37977246, 50636328, 75954492, 151908984]

約数ペア:

[(1, 151908984), (2, 75954492), (3, 50636328), (4, 37977246), (6, 25318164), (8, 18988623), (9, 16878776), (12, 12659082), (18, 8439388), (24, 6329541), (36, 4219694), (72, 2109847), (97, 1566072), (194, 783036), (291, 522024), (388, 391518), (582, 261012), (776, 195759), (873, 174008), (1164, 130506), (1746, 87004), (2328, 65253), (3492, 43502), (6984, 21751)]